Fraction, Decimal, Percent

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.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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.

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100, denoted by the symbol '%'. For example, 50% means 50 out of 100.

Front

How do you convert a fraction to a decimal?

Back

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

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 decimal?

Back

Divide the percent by 100. For example, 25% = 25 ÷ 100 = 0.25.

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

What is 0.5 as a fraction in simplest form?

Back

0.5 as a fraction in simplest form is 1/2.

Front

What is 25% as a decimal?

Back

25% as a decimal is 0.25.

Front

What is 1/4 as a decimal?

Back

1/4 as a decimal is 0.25.