Percent of a Number

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'. For example, 50% means 50 out of 100.

Front

How do you calculate a percent of a number?

Back

To calculate a percent of a number, multiply the number by the percent (in decimal form). For example, to find 20% of 50, calculate 50 x 0.20 = 10.

Front

What is 50% of 200?

Back

100

Front

What is 25% of 80?

Back

20

Front

How do you find the remaining amount after a discount?

Back

To find the remaining amount after a discount, subtract the discount amount from the original price. For example, if a $50 item is 20% off, the discount is $10, so the remaining amount is $50 - $10 = $40.

Front

What is 10% of 150?

Back

15

Front

If a student scored 80% on a test with 50 questions, how many questions did they answer correctly?

Back

40 questions

Front

What is 75% of 60?

Back

45

Front

If a jacket costs $40 and is on sale for 30% off, what is the sale price?

Back

$28

Front

What is 15% of 300?

Back

45