Percent of a number

Front

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

Back

To find the percent of a number, use the formula: (percent/100) * number.

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 a percent sign (%).

Front

What is 70% of a number?

Back

To find 70% of a number, multiply the number by 0.70.

Front

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

Back

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

Front

What is 125% of a number?

Back

To find 125% of a number, multiply the number by 1.25.

Front

How do you convert a fraction to a percent?

Back

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

Front

What is the percent equivalent of 0.9?

Back

The percent equivalent of 0.9 is 90%.

Front

If there are 4 trombones out of 25 instruments, how do you calculate the percent of trombones?

Back

To calculate the percent of trombones, use the formula: (4/25) * 100 = 16%.

Front

What is the simplest form of the fraction 0.03?

Back

The simplest form of the fraction 0.03 is 3/100.

Front

How do you find the whole number if you know the part and the percent?

Back

To find the whole number, use the formula: whole = part / (percent/100).