Percentage Increase and Decrease

Front

What is percentage decrease?

Back

Percentage decrease is a measure of how much a quantity has decreased in relation to its original value, expressed as a percentage.

Front

How do you calculate percentage decrease?

Back

Percentage decrease = ((Original Price - Sale Price) / Original Price) x 100.

Front

What is percentage increase?

Back

Percentage increase is a measure of how much a quantity has increased in relation to its original value, expressed as a percentage.

Front

How do you calculate percentage increase?

Back

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

Front

If a scooter's regular price is $65.50 and it is on sale for $52.40, what is the percent decrease?

Back

20%.

Front

If my dog's weight was 30kg last year and is now 125% of that, what is her current weight?

Back

37.5kg.

Front

What is a discount?

Back

A discount is a reduction in the regular price of a product or service.

Front

How do you calculate the final price after a discount?

Back

Final Price = Original Price - (Discount Percentage x Original Price).

Front

If chairs are marked at $19.99 each and there is a 15% discount for buying more than 10, what is the price for 12 chairs?

Back

$203.90.

Front

What is a tip?

Back

A tip is a small amount of money given to someone for their service, often calculated as a percentage of the total bill.