comparing fractions, decimals, & percents notes for august 17th

Comparing Fractions, Decimals, & PercentsNotes for August 17th

Celerityrapidity of motion

or action; quickness or

swiftness

Today’s Objective

•IWBAT order all types of rational numbers.

Order the following rational numbers from least to greatest.

2

3

Help!! I’m running away like a

scared little baby pirate!!

It’s easy to compare decimals …

0.320.450.123

But what about…

Ms. Siems recently asked her students about their favorite type of music.

25% of her students prefer hip-hop.

1/5 of her students groove to R&B.

And finally, fifty-five hundredths of herstudents prefer the best type of music ever…

What is the least popular type of music among Ms. Siems’s students? What is the most popular type?

So let’s try converting all our

numbers to…

Decimals!!

RrRRrrRR!!!

Ms. Siems recently asked her students about their favorite type of music.

25% of her students prefer hip-hop.

1/5 of her students groove to R&B.

And finally, fifty-five hundredths of her students prefer the best type of music ever…What is the least popular type of music among Ms. Siems’s students? What is the most popular type?

%255

1 55.

Convert each number to the same format…in this case, decimals.

25%5

1

0.55

0.25 0.15

0.55

Which is the least popular type of music? Which is the most popular?

Order these from least to greatest

What must we do first?

Order these from least to greatest

Order these from least to greatest

0.3

0.2

0.25

Order these from least to greatest

Order these from least to greatest

Order these from least to greatest

0.1

0.16

0.45

Order these from least to greatest

Order these least to greatest.

2

3

Order these from least to greatest.

2.0

Group Whiteboards!!