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Percent Practice Problems

based on 4 ratings
By — McGraw-Hill Professional
Updated on Sep 21, 2011

Percent Practice Problems

Set 1: Type 1—Finding the Part

To review the first type of percent problems where the part needs to be determined, go to Three Types of Percent Problems Help

Practice

1. Find 50% of 90.

2. Find 24% of 16.

3. What is 48% of 125?

4. 62.5% of 32 is what number?

5. Find 16% of 230.

Answers

1. 45

2. 3.84

3. 60

4. 20

5. 36.8

Set 2: Type 2—Finding the Rate

To review the second type of percent problems where the rate needs to be determined, go to Three Types of Percent Problems Help

Practice

1. What percent of 10 is 3?

2. 15 is what percent of 120?

3. 8 is what percent of 40?

4. What percent of 80 is 32?

5. What percent of 75 is 50?

Answers

1. 30%

2. 12.5%

3. 20%

4. 40%

5. Three Types of Percent Problems

Set 3: Type 3—Finding the Base

To review the third type of percent problems where the base needs to be found, go to Three Types of Percent Problems Help

Practice

1. 2% of what number is 46?

2. 150 is 50% of what number?

3. 42 is 60% of what number?

4. 30% of what number is 27?

5. 18.6% of what number is 139.5?

Answers

1. 2300

2. 300

3. 70

4. 90

5. 750

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