Percents and Percent Proportions

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 convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

Convert 1/2 to a decimal.

Back

0.5

Front

How do you convert a decimal to a percent?

Back

Multiply the decimal by 100 and add a percent sign.

Front

Convert 0.25 to a percent.

Back

25%.

Front

What is 50% of 100?

Back

50.

Front

What is the formula to find the percent of a number?

Back

Percent = (Part/Whole) x 100.

Front

If 30 is 60% of a number, what is the number?

Back

50.

Front

Convert 0.875 to a fraction in simplest form.

Back

7/8.

Front

What is 10% of 200?

Back

20.