Fraction Decimal Percent

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two numbers, the numerator (top number) and the denominator (bottom number). For example, 1/2 means one part out of two equal parts.

Front

What is a decimal?

Back

A decimal is a way of expressing numbers that are not whole, using a point to separate the whole number part from the fractional part. For example, 0.5 represents half.

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 '%'. For example, 50% means 50 out 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. For example, 3/4 = 3 ÷ 4 = 0.75.

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 percent symbol. For example, 0.75 × 100 = 75%.

Front

How do you convert a percent to a fraction?

Back

To convert a percent to a fraction, write the percent number over 100 and simplify if possible. For example, 25% = 25/100 = 1/4.

Front

What is 50% of 80?

Back

40

Front

What is 25% of 200?

Back

50

Front

Convert 1/4 to a decimal.

Back

0.25

Front

Convert 0.2 to a percent.

Back

20%.