Fraction, percent, decimal

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator and 'b' is the denominator.

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 a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'.

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 the '%' symbol.

Front

What is the decimal equivalent of 25%?

Back

0.25

Front

How do you convert a percent to a decimal?

Back

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

Front

What is the fraction equivalent of 0.5?

Back

1/2

Front

If 60% of a class of 30 students passed a test, how many students passed?

Back

18 students passed (60% of 30 = 0.6 * 30 = 18).

Front

What is the decimal equivalent of 40.5%?

Back

0.405

Front

How do you find the percent of a number?

Back

To find the percent of a number, multiply the number by the percent (in decimal form).