What is 90 80/8 as an improper fraction?

The mixed number 90 80/8 written as an improper fraction is 800/8

/
=
/

Convert 90 80/8 as an improper fraction

To turn the mixed number 90 80/8 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 90 × 8 = 720.

After that, add the result to the numerator of the fractional part: 720 + 80 = 800.

Next, Write the sum of the previous step on the original denominator: 800/8.

90
80/8
=
90 × 8 + 80/8
=
800/8

This means that 90 80/8, as an improper fraction, equals 800/8.

See also: 90 80/8 as a decimal

Examples of decimal to fraction calculations