Proportions and Percent Quiz Review

A 12,000 gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill this pool ³/₄ full?

• 225 minutes

• 360,000 minutes

• 22.5 minutes

• 300 minutes

The scale on a map is 2 cm = 25 miles. Dave measured the distance to the next town at 5 cm. How many miles away is the next town?

• 10 miles

• 62.5 cm

• 5 cm

• 62.5 miles

Which set of numbers is equivalent to 75%?

• 0.75, 3/5

• 7.5, 75/100

• 3/4, 0.075

• 15/20, 0.75

What is 25% of 80?

• 40

• 20%

• 20

• 3.2

What is 20% of 75?

• 15

• 3.75

• 375

• 150

• Student A and Student C

• Student B and Student C

• Student B

• Student C

On the beach boardwalk, there are 20 different places to get food. Twenty percent of them are ice cream shops. How many ice cream shops are in the park?

• 40

• 4

• 10

• 5

The United States Air Force has 19 women for every 81 men enlisted. If a squadron has 750 members, approximately how many are women?

• 143

• 175

• 607

• 165

Jack is learning to save, spend, and give his money away. He is determined to give away 10% of his summer job earnings. If he gives away $256, how much did he earn this summer?

• $25.60

• $2,560

• $256

• $0

Joey has 8 pairs of socks in his drawer. Five of them are white. What percent of colored socks does Joey have?

• 375%

• 3.75%

• 26.6%

• 37.5%