Percent Problems

Front

What is a percent?

Back

A percent is a ratio expressed as a fraction of 100. It represents a part of a whole.

Front

How do you find what percent one number is of another?

Back

To find what percent one number (A) is of another number (B), use the formula: (A/B) * 100.

Front

What is 15% of 200?

Back

30

Front

If 25 is 50% of what number, what is that number?

Back

50

Front

What is 10% of 150?

Back

15

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and multiply by 100.

Front

What is 20% of 50?

Back

10

Front

If 60 is 30% of what number, what is that number?

Back

200

Front

What is 5% of 80?

Back

4

Front

How do you find the total when given a percent and a part?

Back

To find the total, divide the part by the percent (in decimal form). For example, if 20 is 25% of a total, the total is 20 / 0.25 = 80.