Percent Increase/Decrease

Front

What is percent increase?

Back

Percent increase is a measure of how much a quantity has grown relative to its original amount, expressed as a percentage.

Front

What is percent decrease?

Back

Percent decrease is a measure of how much a quantity has shrunk relative to its original amount, expressed as a percentage.

Front

How do you calculate percent increase?

Back

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

Front

How do you calculate percent decrease?

Back

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

Front

If a price increases from $50 to $75, what is the percent increase?

Back

Percent Increase = ((75 - 50) / 50) x 100 = 50%.

Front

If a population decreases from 1,000 to 800, what is the percent decrease?

Back

Percent Decrease = ((1000 - 800) / 1000) x 100 = 20%.

Front

What is the formula for calculating profit percentage?

Back

Profit Percentage = (Profit / Cost Price) x 100.

Front

If a bike is bought for $550 and sold for $680, what is the profit percentage?

Back

Profit = 680 - 550 = 130; Profit Percentage = (130 / 550) x 100 = 23.64%.

Front

What does it mean if attendance at an event increases by 24%?

Back

It means the number of attendees has grown by 24% compared to the previous year.

Front

If the inventory of houses decreases from 980 to 637, what is the percent decrease?

Back

Percent Decrease = ((980 - 637) / 980) x 100 = 35%.