Ratio STAR Practice

The ratio of the number of boys to the number of girls in a choir is 5 to 4. There are 60 girls in the choir. How many boys are in the choir?

• 75

• 61

• 48

• 80

A grocery store clerk put only packages of flour tortillas and packages of corn tortillas on a shelf. The ratio of the number of packages of corn tortillas to the total number of packages on the shelf was 7 to 16. Which number could be the number of packages of flour tortillas the clerk put on the shelf?

• 23

• 18

• 14

• 32

The table shows the time Monique worked and the amount of money she earned during the for different weeks. Based on the information in the table, how much will Monique earn if she works 40 hours in a week?

• $330

• $255.75

• $297

• $82.50

In Austin, Texas, 8 bats ate 40 grams of insects in one night. At this rate, how many grams of insects could 64 bats eat in one night?

• 48

• 72

• 320

• 120

• 20 days

• 12 days

• 100 days

• 36 days

• 240

• 80

• 60

• 180

• 100

• 133

• 114

• 200

• 30:54

• 6:10

• 10:45

• 27:15

• 1,200mm

• 1,020mm

• 120mm

• 1120mm

• 64%

• 24%

• 60%

• 16%