Percents, Percents, Percents!!

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 20% of 50, calculate 50 x 0.20 = 10.

Tags

CCSS.6.RP.A.3C

Front

What is the formula for percent decrease?

Back

Percent decrease = ((Original Value - New Value) / Original Value) x 100.

Tags

CCSS.6.RP.A.3C

Front

What is 30% of 80?

Back

30% of 80 is 24.

Tags

CCSS.6.RP.A.3C

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 multiply by 100.

Front

What is the percent increase formula?

Back

Percent increase = ((New Value - Original Value) / Original Value) x 100.

Tags

CCSS.6.RP.A.3C

Front

What is 12% of 50?

Back

12% of 50 is 6.

Tags

CCSS.6.RP.A.3C

Front

If a shirt costs $40 and is on sale for $30, what is the percent decrease?

Back

The percent decrease is 25%.

Tags

CCSS.6.RP.A.3C

Front

What is 19% of 200?

Back

19% of 200 is 38.

Tags

CCSS.6.RP.A.3C

Front

How do you find the total after a percent increase?

Back

To find the total after a percent increase, multiply the original amount by (1 + percentage in decimal form).

Tags

CCSS.6.RP.A.3C