Intro to Percents, Percent to Fraction

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 the result by 100.

Front

What is the percent equivalent of 1/2?

Back

50%.

Front

What is the percent equivalent of 1/4?

Back

25%.

Front

What is the percent equivalent of 3/10?

Back

30%.

Front

How do you express 12 out of 50 as a percent?

Back

(12/50) * 100 = 24%.

Front

What is the percent equivalent of 2/5?

Back

40%.

Front

If 20% of a number is 30, what is the number?

Back

150.

Front

What is the percent equivalent of 7/20?

Back

35%.

Front

How do you find the percent of a number?

Back

Multiply the number by the percent (in decimal form). For example, to find 20% of 50, calculate 50 * 0.20 = 10.