Find the Percent, Whole, and Part - Tutoring Pre-test

Front

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

Back

Percent = (Part / Whole) x 100

Front

If 12 is 40% of what number, how do you find the whole?

Back

Whole = Part / (Percent / 100) => Whole = 12 / (40 / 100) = 30

Front

What does it mean to find a part of a whole?

Back

Finding a part of a whole means calculating a specific portion of a total amount.

Front

How do you convert a fraction to a percent?

Back

Multiply the fraction by 100 and add a percent sign. For example, 1/4 = 0.25 x 100 = 25%.

Front

What is 30% of 90?

Back

27

Front

If 16 is 40% of a number, how do you find that number?

Back

Number = Part / (Percent / 100) => Number = 16 / (40 / 100) = 40

Front

What is the relationship between part, whole, and percent?

Back

Part is a portion of the whole, and percent represents that portion as a fraction of 100.

Front

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

Back

Percent = (Part / Whole) x 100. For example, to find what percent 15 is of 60, calculate (15 / 60) x 100 = 25%.

Front

What is 75% of 32?

Back

24

Front

What does 'whole' refer to in percent problems?

Back

The 'whole' refers to the total amount or the complete quantity from which a part is taken.