Percent of a Number

Front

What is the definition of 'percent'?

Back

A percent is a ratio expressed as a fraction of 100. It represents a part of a whole.

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide the percent by 100. For example, 58% becomes 0.58.

Front

What is 75% of 20?

Back

15

Front

What is 25% of 44?

Back

11

Front

How do you find a percentage of a number?

Back

To find a percentage of a number, multiply the number by the percentage (as a decimal). For example, to find 25% of 80, calculate 80 * 0.25.

Front

What is 58% as a decimal?

Back

0.58

Front

If Martin's class has 28 students and 25% are home sick, how many are sick?

Back

7 students

Front

What is 10% of a number?

Back

To find 10% of a number, divide the number by 10. For example, 10% of 50 is 5.

Front

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

Back

Percentage = (Part/Whole) * 100.

Front

How do you calculate 50% of a number?

Back

To calculate 50% of a number, divide the number by 2. For example, 50% of 30 is 15.