Percents

Front

What is a percent?

Back

A percent is a way to express a number as a fraction of 100. It is denoted by the symbol '%'.

Front

How do you calculate a percent of a number?

Back

To calculate a percent of a number, multiply the number by the percent (as a decimal). For example, to find 40% of 35, calculate 35 * 0.40 = 14.

Front

What is 25% of 200?

Back

50

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 then multiply by 100. For example, 1/4 = 0.25 = 25%.

Front

What is 10% of 50?

Back

5

Front

How do you compare decimals and percents?

Back

Convert the percent to a decimal by dividing by 100. For example, 45% = 0.45. Then compare the decimal values.

Front

What is 75% of 80?

Back

60

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100. For example, 0.506 = 50.6%.

Front

What is 60% of 90?

Back

54

Front

How do you find the percent increase?

Back

To find the percent increase, subtract the original value from the new value, divide by the original value, and multiply by 100.