Module 7 Review

Module 7 Review

By Lacy Price

​In the middle school band, there are 5 flutes for every 2 tubas. Write the ratio of flutes to tubas, in three different ways.

​In Harold’s class, there are 7 boys for every 6 girls. Identify three equivalent ratios to compare boys to girls.

​Sam has a collection of stamps. For every 18 dinosaur stamps, he has 12 airplane stamps. Sam wrote a ratio for dinosaur stamps to airplane stamps as 12 to 18. Did he write his ratio correctly? Justify your answer.

Seven people are going to share an 84-ounce bottle of soda. How many ounces will each person get to drink? Choose the correct equation and answer for this situation.

​On a recent math test, Alfred was asked to write an equation for the following problem:Jenny bought 2 bags of carrots for her 6 rabbits. In the 2 bags of carrots, there are 52 carrots. How many carrots will each rabbit get if Jenny divides them equally for her 6 rabbits? Alfred wrote the expression: 52 ÷ 2. Is Alfred correct? Explain why or why not.

​Sasha wants to compare and on a number line. What is the first step she should take to do this?

​Estimate the answer by rounding each fraction to the nearest whole number and then adding.

​

17 3/4

+ ​21 1/6

​

8/11 X 1/2 =

​6 x 3/8 =