Percent Increase or Decrease

Front

What is Percent Increase?

Back

Percent Increase is the amount that a quantity has increased, expressed as a percentage of the original amount. It is calculated using the formula: ((New Amount - Original Amount) / Original Amount) * 100.

Tags

CCSS.6.RP.A.3C

Front

What is Percent Decrease?

Back

Percent Decrease is the amount that a quantity has decreased, expressed as a percentage of the original amount. It is calculated using the formula: ((Original Amount - New Amount) / Original Amount) * 100.

Tags

CCSS.6.RP.A.3C

Front

Calculate the percent increase from 400 to 408.

Back

Percent Increase = ((408 - 400) / 400) * 100 = 2%.

Tags

CCSS.6.RP.A.3C

Front

Calculate the percent decrease from 100 to 81.

Back

Percent Decrease = ((100 - 81) / 100) * 100 = 19%.

Tags

CCSS.6.RP.A.3C

Front

Calculate the percent decrease from 400 to 364.

Back

Percent Decrease = ((400 - 364) / 400) * 100 = 9%.

Tags

CCSS.6.RP.A.3C

Front

Calculate the percent increase from 240 to 276.

Back

Percent Increase = ((276 - 240) / 240) * 100 = 15%.

Tags

CCSS.6.RP.A.3C

Front

Calculate the percent decrease from 450 to 423.

Back

Percent Decrease = ((450 - 423) / 450) * 100 = 6%.

Tags

CCSS.6.RP.A.3C

Front

What is the formula for calculating percent change?

Back

Percent Change = ((New Amount - Original Amount) / Original Amount) * 100.

Tags

CCSS.6.RP.A.3C

Front

If the original amount is 200 and the new amount is 250, what is the percent increase?

Back

Percent Increase = ((250 - 200) / 200) * 100 = 25%.

Tags

CCSS.6.RP.A.3C

Front

If the original amount is 300 and the new amount is 270, what is the percent decrease?

Back

Percent Decrease = ((300 - 270) / 300) * 100 = 10%.

Tags

CCSS.6.RP.A.3C