Percent, Decimal Fraction

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 '%'.

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add the percent symbol (%). For example, 0.75 becomes 75%.

Front

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

Back

The formula to find a percentage of a number is: (Percentage / 100) * Total Number.

Front

What is 50% of 200?

Back

100

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, 25% becomes 0.25.

Front

What is 0.5 written as a percent?

Back

50%.

Front

If 30% of a number is 60, what is the number?

Back

200.

Front

What is the best estimate of 25% of 400?

Back

100.

Front

What is 10% of 150?

Back

15.

Front

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

Back

To find what percent one number is of another, use the formula: (Part / Whole) * 100.