Math Unit 6 Percents GGUSD

Front

What is a percent?

Back

A percent is a ratio expressed as a fraction of 100. It represents how many parts out of 100 something is.

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide the percent by 100. For example, 25% becomes 0.25.

Front

What is 0.55% written in decimal form?

Back

0.0055

Front

How do you calculate a percentage of a number?

Back

To calculate a percentage of a number, multiply the number by the percent (in decimal form). For example, to find 20% of 50, calculate 50 x 0.20 = 10.

Front

If Jesus saved 19% of the money he earned and earned $90, how much did he save?

Back

$17.10

Front

What is 160% in fraction form?

Back

8/5

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

What is 60% as a fraction in simplest form?

Back

3/5

Front

How do you find the shaded percentage of a figure?

Back

To find the shaded percentage, divide the area of the shaded part by the total area and multiply by 100.

Front

What percent of the figure is shaded if 1/5 of it is shaded?

Back

20%.