Percent Proportions

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 find the whole when given a part and a percent?

Back

Use the formula: Whole = Part / (Percent / 100).

Front

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

Back

Percent = (Part / Whole) x 100.

Front

What is 20% of 50?

Back

10

Front

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

Back

200

Front

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

Back

Part is the portion of the whole, and percent is the part expressed as a fraction of the whole.

Front

How do you convert a fraction to a percent?

Back

Multiply the fraction by 100 and add a percent sign.

Front

What is 50% of 200?

Back

100

Front

If 25 is 10% of a number, what is the number?

Back

250

Front

What is 75% of 80?

Back

60