Percents and Percentages Flashcard

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 calculate a percentage of a number?

Back

To calculate a percentage of a number, multiply the number by the percentage (in decimal form). For example, to find 25% of 80, calculate 80 * 0.25 = 20.

Tags

CCSS.6.RP.A.3C

Front

What is 25% of 80?

Back

20

Tags

CCSS.6.RP.A.3C

Front

What is 15% of 200?

Back

30

Tags

CCSS.6.RP.A.3C

Front

What is 5% of 400?

Back

20

Tags

CCSS.6.RP.A.3C

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add a percent sign. For example, 0.6 * 100 = 60%.

Front

Convert 0.6 to a percent.

Back

60%.

Front

What does a 20% discount mean?

Back

A 20% discount means that the price is reduced by 20 out of every 100 units of currency.

Front

If a game system costs $499 and is on a 20% discount, what is the discount amount?

Back

The discount would be $99.80.

Tags

CCSS.6.RP.A.3C

Front

How do you find the sale price after a discount?

Back

To find the sale price, subtract the discount amount from the original price. For example, $499 - $99.80 = $399.20.

Tags

CCSS.6.RP.A.3C