ACT prep math

Find missing side

• 5
• 7
• 9
• 11

The two rectangles are scale drawings. What is the measurement of x?

• 21
• 1.25
• 20
• 4

Find missing side

• 5
• 7
• 9
• 11

The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 1,200 people are in line?

• 120 min

• 140 min

• 160 min

• 180 min

Mary had saved $17.50 in the past 3 weeks. At this rate, how much will she save in 15 weeks?

• 67.50

• 40.00

• 87.50

• nothing

About 13 out of 20 homes have a personal computer.  On a street with 60 homes, how many would you expect to have a personal computer?

• 7 homes
• 39 homes
• 73 homes 
• 40 homes

A baseball player makes 4 hits in every 7 times at bat. At this rate, if he made 24 hits, how many times was he at bat?

• 42 times at bat

• 96 times at bat

• 168 times at bat

• 24 times at bat

Mr. Dulin runs 5 miles in 42 minutes.  He plans to run in a 25 mile race.  Based on his current speed, about how long will it take him to complete the race?

• 210 minutes
• 8.4 minutes
• 1050 minutes
• 200 minutes

Pat needs 14 sticks of pepperoni to make 28 pizzas.  How many sticks of pepperoni are needed to make 36 pizzas?  

• 15 pizzas
• 252 sticks
• 18 sticks
• 18 pizzas

The cost of 50 apples is $25.00.  How much would 75 apples cost?

• $12.50
• $50.00
• $37.50
• $75.00