Ratios review

96 out of the 120 students in the Unicorn Pod ride the bus home. What percentage of 

students ride the bus home?

• 12.5%

• 8%

• 80%

• 125%

83 out of the 90 students in the Beta Club attend the meeting. What percentage of 

attend the meeting?

• 92

• 108

• 9.2

• 10.8

83 out of the 90 students in the Beta Club attend the meeting. What percentage of 

did not attend the meeting?

• 92%

• 9.2%

• 0.8%

• 8%

 45 is 75% of what number?

• 33.75

• 3.375

• 60

• 6

25% of 50 is what number?

• 125

• 87.5

• 875

• 12.5

 90 is 150% of what number?

• 13.5

• 135

• 60

• 6

90 is what percentage of 1000?

• 90%

• 9%

• 11%

• 111%

The driver went 450 miles in 9 hours. What was the unit rate of speed?

• 50 miles per hour

• 18 miles per hour

• 18 hours per mile

• 50

The runner went 20 miles in 5 hours. What was the unit rate of speed?

• .25 miles per hour

• .25 hours per mile

• 4 miles per hour

• 4 hours per mile

There are 3 boys for every 2 girls in Mrs. Anderson's class. If there are 30 students in 

Mrs. Anderson's class, how many boys are in her class?

• 18

• 45

• 50

• 12