List the steps to changing a mixed

number to an improper fraction.

Agenda

1) Review fraction basics2) Questions with rational numbers (that means fractions)3) Go over worksheets4) Exit ticket

1.) What is the value of the expression in simplest terms?

(-10 )

3.) When Henry dives from the surface level of the water, he descends at

a rate of yards per minute. The expression 20 · represents this real world context.

A.) What is the value of the expression?

B.) Interpret what the value of the expression means in real-world context.

5.) Faith and Sedwich are comparing the fuel efficiency of their cars. Faith found she could travel 240 miles on 15 gallons of gas. Sedwich found he could travel 214.5 miles on 16.5 gallons of gas.

A.) Determine the gas mileage, in miles per gallon, of each car.

B.) Use your answers from part A to determine how many gallons of gas each car would need to travel 99 miles.

7.) What is the value of the expression

-( )÷ ?

Assume that w is a negative rational number, x is a positive rational number, y is 0, and z is a negative irrational number. List all the combinations of one letter divided by another that will yield a negative rational number.

10.) Select all expressions shown below that are

equivalent to (). Explain why they are equivalent.a.) b.) c.) d.) e.)

8.) What is the value of the expression

(( ÷ ) ÷ )()

Exit ticket

• Sum up the rule for multiplying and dividing rational numbers (fractions, integers and decimals)