Percent, Part, whole

Front

What is the formula to calculate percentage?

Back

Percentage = (Part / Whole) × 100

Front

If 25 is 50% of a number, what is the number?

Back

50

Front

What does 'part' refer to in percentage problems?

Back

The 'part' is the portion of the whole that is being considered.

Front

What does 'whole' refer to in percentage problems?

Back

The 'whole' is the total amount or quantity.

Front

What does 'percent' mean?

Back

Percent means 'per hundred' and is a way to express a number as a fraction of 100.

Front

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

Back

Part = (Percent / 100) × Whole

Front

If you have 80% of a number and the number is 50, what is the part?

Back

40

Front

What is 10% of 200?

Back

20

Front

If 15 is 30% of a number, what is the number?

Back

50

Front

What is the percentage of 30 out of 120?

Back

25%.