What is 9 11/80 as an improper fraction?

The mixed number 9 11/80 written as an improper fraction is 731/80

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Convert 9 11/80 as an improper fraction

To turn the mixed number 9 11/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 9 × 80 = 720.

After that, add the result to the numerator of the fractional part: 720 + 11 = 731.

Next, Write the sum of the previous step on the original denominator: 731/80.

9
11/80
=
9 × 80 + 11/80
=
731/80

This means that 9 11/80, as an improper fraction, equals 731/80.

See also: 9 11/80 as a decimal

Examples of decimal to fraction calculations