body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Big Ideas Math: Modeling Real Life, Grade 7

BI

Big Ideas Math: Modeling Real Life, Grade 7 View details

3. Comparing Populations

Continue to next subchapter

Exercise 4 Page 341

A unit rate is a rate that has been reduced to have a denominator of 1 unit.

$2.28 for 1 can

Practice makes perfect

A unit rate is a rate that has been reduced to have a denominator of 1 unit. Our rate is $11.40 for 5 cans. Let's write the rate as a fraction! 11.40dollars/5cans To find the unit rate, we write an equivalent rate with a denominator of 1.

11.40/5

a/b=.a / 5./.b / 5.

11.40 ÷ 5/5 ÷ 5

Simplify quotient

2.28/1

The unit rate is $2.28 for 1 can.

Subchapter links

Try It p.338-339

Self-Assessment for Concept & Skills p.339

Self-Assessment for Problem Solving p.340

Review & Refresh p.341

Concept, Skills, & Problem Solving p.341-342