Percent Calculations Flashcard

Front

What is 25% of a number?

Back

To find 25% of a number, multiply the number by 0.25.

Front

If 45 is 15% of a number, how do you find the number?

Back

Divide 45 by 0.15 to find the number.

Front

What is 5% of a number?

Back

To find 5% of a number, multiply the number by 0.05.

Front

How do you calculate 75% of a number?

Back

To calculate 75% of a number, multiply the number by 0.75.

Front

What does it mean if a number is 20% of another number?

Back

It means that the first number is one-fifth of the second number.

Front

How do you convert a percentage to a decimal?

Back

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

Front

What is the formula to find the whole number if you know the percentage and the part?

Back

Whole Number = Part / (Percentage / 100)