Percentage of a Number

Front

What is the definition of a percentage?

Back

A percentage is a fraction expressed as a part of 100. It represents how many parts out of 100 something is.

Front

How do you calculate 10% of a number?

Back

To calculate 10% of a number, divide the number by 10.

Front

What is the formula to find a percentage of a number?

Back

The formula is: (Percentage / 100) * Number.

Front

What is 20% of 50?

Back

10

Front

What is 50% of 80?

Back

40

Front

What is 25% of 200?

Back

50

Front

If a shirt costs $40 and is on sale for 20% off, how much do you save?

Back

8

Front

What is 40% of 90?

Back

36

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide by 100.

Front

What is 75% of 120?

Back

90