Percent Proportion

Front

What is Percent Proportion?

Back

Percent proportion is a way to express a number as a fraction of 100. It is used to compare a part to a whole.

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) and then divide by 100.

Front

What is the formula for finding the percent of a number?

Back

Percent = (Part/Whole) x 100.

Front

What percent of 50 is 20?

Back

40%.

Front

What is 30% of 50?

Back

15.

Front

What number is 2% of 35?

Back

.7.

Front

What percent of 24 is 18?

Back

75%.

Front

If Addy earned 60 points on her last test out of 75, what was her percent grade?

Back

80%.

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the top number (numerator) by the bottom number (denominator) and multiply by 100.

Front

What is the relationship between percent, fraction, and decimal?

Back

Percent is a fraction with a denominator of 100, and it can also be expressed as a decimal by dividing the percent by 100.