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Package com.example. Resta de 3 números Import andrioid.os.Bundle; Import android.app.Activity; Import android.view.Menu; Import android.view.View; Import android.widget.Edittext; Import android.widget.Textview; Public class MainActivity extends activity{ Override Protected void oncreate(BundLe savedInstanceState){ Super.oncreate(savedInstanceState); Setcontenview(R.layout.activity_mauin); } Override Public Boolean oncreateOptionsMenu(Menu Menu){ // Inflate the menu; this adds items to the action bar if is present. getMenuInflater().inflater(R.menu.main,menu); return true; } Public void restar (view view){ EditText et1=(EditText) findViewById (R.id.num1); Códigos

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Package com.example. Resta de 3 números

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

}

Public void restar (view view){

EditText et1=(EditText) findViewById (R.id.num1);

EditText et2=(EditText) findViewById (R.id.num2);

EditText et3=(EditText) findViewById (R.id.num3);

Códigos

TextView et4=(TextView) findViewById (R.id.tv3);

Double

n1=Double.parseDouble (et1.getText().toString());

Double

n2=Double.parseDouble (et2.getText().toString());

Double

n3=Double.parseDouble (et3.getText().toString());

double r;

r=n1-n2-n3;

et4.setText(String.valueOf)(“El resultado de “+n1+”-“+n2+”-“+n3+”=”r));

}

Package com.example. perímetro de un hexágono

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r=n1 *6;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”r));

}

Package com.example. perímetro de un octagono

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *5;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”r));

}

Package com.example. perímetro de un nonágono

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *7;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. metros a cm

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *100;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. m a mm

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *2000;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. Metros a pulgadas

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *37.23;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. metros a pies

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *3.28;

sol.setText(String.valueOf)(“El resultado de “+n2+”=”+r));

}

Package com.example. Hora a minutos

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *20;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. Kilogramos a gramos

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *1000g;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. Toneladas a kilogramos

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *1000;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. yardas a centimetros

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *91.44;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. millas a pres

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *5367;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

}

Package com.example. Minutos a segundos

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *60;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

Package com.example. horas a segundos

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double r;

r= n1 *3600;

sol.setText(String.valueOf)(“El resultado de “+n1+”=”+r));

Package com.example. suma de dos numerous elavado al cuadrado

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

EditText num2=(EditText) findViewById (R.id.et2);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double

n2=Double.parseDouble (num2.getText().toString());

Double r;

r= (n1+n2)+(n2+n2);

sol.setText(String.valueOf)(“El resultado de “+n1+”+”+n2”=+r));

}

Package com.example. sustracción de 3 números

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText num1=(EditText) findViewById (R.id.et1);

EditText num2=(EditText) findViewById (R.id.et2);

EditText num3=(EditText) findViewById (R.id.et3);

TextView sol=(TextView) findViewById (R.id.res);

Double

n1=Double.parseDouble (num1.getText().toString());

Double

n2=Double.parseDouble (num2.getText().toString());

Double

n3=Double.parseDouble (num3.getText().toString());

Double r;

r= n1-n2-n3

sol.setText(String.valueOf)(“El resultado de “+n1”-“+n2+”-“n3+”=+r));

}

Package com.example. apotema de circulo

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText lado=(EditText) findViewById (R.id.et1);

EditText apotema=(EditText) findViewById (R.id.et2);

EditText res=(EditText) findViewById (R.id.res);

Double

lad=Double.parseDouble (num1.getText().toString());

Double

apotem=Double.parseDouble (num2.getText().toString());

Double

Area;

Area=((9*lado)*apotem/2;

Res.setText(string.valueoF(area)) }

Package com.example. área de un cuadrado

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText et1=(EditText) findViewById (R.id.et1);

EditText et2=(EditText) findViewById (R.id.et2);

TextView sol=(TextView) findViewById (R.id.res);

Double

nro1=Double.parseDouble (et1.getText().toString());

Double

nro2=Double.parseDouble (et2.getText().toString());

Double r;

r= nro1-nro2;

sol.setText(String.valueOf)(“El resultado de “+nro1”*“+nro2+”-”=+r));

}

Package com.example. volumen de una piramide

Import andrioid.os.Bundle;

Import android.app.Activity;

Import android.view.Menu;

Import android.view.View;

Import android.widget.Edittext;

Import android.widget.Textview;

Public class MainActivity extends activity{

Override

Protected void oncreate(BundLe savedInstanceState){

Super.oncreate(savedInstanceState);

Setcontenview(R.layout.activity_mauin);

}

Override

Public Boolean oncreateOptionsMenu(Menu Menu){

// Inflate the menu; this adds items to the action bar if is present.

getMenuInflater().inflater(R.menu.main,menu);

return true;

Public void Calcular (view view){

EditText et1=(EditText) findViewById (R.id. EditText 1);

EditText et2=(EditText) findViewById (R.id. EditText 2);

EditText et3=( EditText) findViewById (R.id. EditText3);

int

nro1=Integer.parseInt (et1.getText().toString());

int

nro2=Integer.parseInt (et2.getText().toString());

int res=nro1*nro2/3;

et3setText(String.valueOf(res));

}

Karen Denisse Zamora salas

4ªam programación