Percents, Fractions, and Decimals

Front

What is the definition of a percent?

Back

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

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the formula to calculate percentage?

Back

Percentage = (Part / Whole) x 100.

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add a percent sign.

Front

What is the decimal equivalent of 1/4?

Back

0.25

Front

If a student scores 18 out of 30 on a test, what is their grade percentage?

Back

60%.

Front

What is the relationship between fractions, decimals, and percents?

Back

Fractions, decimals, and percents are different ways to represent the same value.

Front

How do you express 75% as a fraction?

Back

75% can be expressed as 3/4.

Front

What is the decimal equivalent of 2/5?

Back

0.4

Front

If 60% of a class passed an exam and there are 20 students, how many students passed?

Back

12 students passed.