Percent Conversions and Equations

Front

What is a 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 fraction to a percent?

Back

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

Front

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

Back

The formula is: Percentage = (Part/Whole) x 100.

Front

How do you find the whole when given a part and a percent?

Back

Whole = Part / (Percent/100).

Front

What is 28% of 63?

Back

28% of 63 is 17.6.

Front

What is the equation for finding what percent one number is of another?

Back

The equation is: Percent = (Part/Whole) x 100.

Front

How do you express 58% as a decimal?

Back

58% as a decimal is 0.58.

Front

What is the equation for finding a part when given a percent and a whole?

Back

Part = Percent x Whole.

Front

If 58% of a number is 63.4, how do you find that number?

Back

You can find the number by using the equation: 0.58 x w = 63.4.

Front

What is the first step in solving for a variable in a percent equation?

Back

The first step is to isolate the variable on one side of the equation.