Percent Proportion Flashcard

Front

What is 12% of 150?

Back

18

Front

If 150 is 15% of a number, what is that number?

Back

1000

Front

What percent of 56 is 42?

Back

75%

Front

If 21 is 12% of a number, what is that number?

Back

175

Front

What number is 70% of 130?

Back

91

Front

Define percent.

Back

A percent is a ratio expressed as a fraction of 100.

Front

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

Back

Percent of a number = (Percent/100) * Number.

Front

How do you convert a fraction to a percent?

Back

Multiply the fraction by 100 and add a percent sign.

Front

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

Back

Percent = (Part/Whole) * 100.

Front

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

Back

Whole = Part / (Percent/100).