Percents

Front

What is a percent?

Back

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

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.

Front

Back

85%.

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide the percent by 100.

Front

Convert 188% to a decimal.

Back

1.88.

Front

What is 0.452 as a percent?

Back

45.2%.

Front

How do you calculate the percent of a number?

Back

To calculate the percent of a number, multiply the number by the percent (in decimal form).

Front

Ken got 6 out of 24 questions correct on a test. What is his grade as a percent?

Back

25%.

Front

If Sarah earns $20 a day and spends 30% of her earnings, how much does she spend?

Back

$6.

Front

What is the formula to find the percent change?

Back

Percent Change = ((New Value - Old Value) / Old Value) * 100.