What is 13 1/3 as an improper fraction?

The mixed number 13 1/3 written as an improper fraction is 40/3

/
=
/

Convert 13 1/3 as an improper fraction

To turn the mixed number 13 1/3 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 13 × 3 = 39.

After that, add the result to the numerator of the fractional part: 39 + 1 = 40.

Next, Write the sum of the previous step on the original denominator: 40/3.

13
1/3
=
13 × 3 + 1/3
=
40/3

This means that 13 1/3, as an improper fraction, equals 40/3.

See also: 13 1/3 as a decimal

Examples of decimal to fraction calculations