Percents, Fractions, Decimals

Front

What is the formula to convert a fraction to a percentage?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and then multiply by 100.

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100.

Front

What is 20% expressed as a fraction?

Back

20% can be expressed as the fraction 1/5.

Front

If there are 10 students and 2 are wearing glasses, what percentage of the students are wearing glasses?

Back

20% of the students are wearing glasses.

Front

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

Back

Fractions, decimals, and percentages are different ways to represent the same value. They can be converted from one form to another.

Front

How do you find the percentage of a number?

Back

To find the percentage of a number, multiply the number by the percentage (as a decimal). For example, to find 20% of 50, calculate 50 * 0.20 = 10.

Front

What is 6/25 as a percentage?

Back

6/25 as a percentage is 24%.

Front

In a class of 30 students, if 12 students are girls, what percentage of the class are girls?

Back

40% of the class are girls.

Front

What is the decimal equivalent of 44%?

Back

The decimal equivalent of 44% is 0.44.

Front

How do you compare fractions to determine which is larger?

Back

To compare fractions, convert them to a common denominator or convert them to decimals.