Module 1 Test Review

The ratio of green bags to orange bags is 4 to 5. If there are a total of 36 green bags, how many orange bags are there?

• 81

• 45

• 16

• 20

The ratio of drummers to saxophonists in the band is 4:3. I there is a total of 70 band members, how many are drummers? How many play the saxophone?

• 40

• 30

• 7

• 52.5

The ratio of Kindergartners to sixth graders at FAE is 3:7. If there are 51 kindergartners, how many sixth graders?

• 35

• 21

• 10

• 119

A cookie recipe calls for 2 cups of flour for every 3 cups of water. Complete the following table:  (replace the question marks with the correct answers-Remember that you can cross multiply within a ratio table.

Flour    2       ?          7
water   3      7.5       ?  

• 4

• 5

• 11.5

• 10.5

Bonus: Write an equation for the previous scenario (for every two cups of flour there are 3 cups of water)

• f x 2=w

• w x 2 = f

• f x 1.5 =w

• w x 1.5 =f

Write the following ratio as a unit rate: (hint-what is the definition of a unit rate? SEE POSTER)

number of miles to hours is 402:6

• 67

• 67 hpm

• 67 mph

• mph

Write the following ratios as a unit rate:

number of minutes to laps swam is 60:5.

• laps per minute

• 12 laps per minute

• 12 minutes per lap

• 12

Makai and Tremain are training to run a marathon. They both record their runs at different intervals. Their times are recorded in the following

What are the unit rates for both boys? Who runs the faster mile? (select the THREE correct answers) (round to the nearest tenth)

Makai:                                 Tremain:
miles       0      3      6                                 miles 0       2      4
minutes   0      16     32                              minutes 0    13     26

• 6.5

• 3.5

• 5.3

• Makai is faster

• Tremain is faster

What is 14% of 72

• 10.08

• 86

• 514

• 19.4

What percent of 245 is 56.35?

• 4.3 %

• 435%

• 23%

• 137%