Percent of a Number

Front

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

Back

Percent of a number = (Part / Whole) × 100

Front

What does 'percent' mean?

Back

Percent means 'per hundred' and is a way to express a number as a fraction of 100.

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the top number (numerator) by the bottom number (denominator) and multiply by 100.

Front

What is 50% of a number?

Back

50% of a number is half of that number.

Front

What is 25% of a number?

Back

25% of a number is one quarter of that number.

Front

What is 75% of a number?

Back

75% of a number is three quarters of that number.

Front

If 12 is 20% of a number, how do you find the number?

Back

To find the number, divide 12 by 0.20 (20%).

Front

What is 150% of a number?

Back

150% of a number is the original number plus half of that number.

Front

How do you find what percent one number is of another?

Back

To find what percent one number is of another, divide the first number by the second number and multiply by 100.

Front

What is the relationship between percent, fraction, and decimal?

Back

Percent can be converted to a fraction by dividing by 100, and to a decimal by dividing by 100.