Percents

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 fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and then multiply by 100.

Front

What is 50% as a fraction?

Back

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 '%' symbol.

Front

What is 0.25 as a percent?

Back

0.25 is equivalent to 25%.

Front

How do you find the percent of a number?

Back

To find the percent of a number, multiply the number by the percent (in decimal form). For example, to find 20% of 50, calculate 50 * 0.20 = 10.

Front

What is the percent increase formula?

Back

The percent increase formula is: \( \frac{(new value - old value)}{old value} \times 100 \)

Front

What is the percent decrease formula?

Back

The percent decrease formula is: \( \frac{(old value - new value)}{old value} \times 100 \)

Front

How do you express 38% as a fraction?

Back

Front

What is 75% as a decimal?

Back

75% as a decimal is 0.75.