Ratio Review

Ratio Review

Standards

Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. 

Recognize and represent proportional relationships between quantities.

Unit rate

comparison of two numeric measurements in which one of the terms has a value of 1.

Multiple Choice

Tammy took a total of 21 quizzes over the course of 7 weeks. How many weeks of school will Tammy have to attend this quarter before she will have taken a total of 18 quizzes?

• 1 step problem

• 2 step problem

Open Ended

Tammy took a total of 21 quizzes over the course of 7 weeks. How many weeks of school will Tammy have to attend this quarter before she will have taken a total of 18 quizzes?

Multiple Choice

A window washer spends 5 minutes cleaning 10 windows. How long will it take him to clean 28 windows?

• 1 step problem

• 2 step problem

Open Ended

A window washer spends 5 minutes cleaning 10 windows. How long will it take him to clean 28 windows?

Multiple Choice

If the Girl Scouts make a profit of $2.50 per box of cookies sold and they want to make a profit of $400, how many boxes of cookies to they need to sell?

• 1 step

• 2 step

Open Ended

If the Girl Scouts make a profit of $2.50 per box of cookies sold and they want to make a profit of $400, how many boxes of cookies to they need to sell?