What is 72 11/80 as an improper fraction?

The mixed number 72 11/80 written as an improper fraction is 5771/80

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Convert 72 11/80 as an improper fraction

To turn the mixed number 72 11/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 72 × 80 = 5760.

After that, add the result to the numerator of the fractional part: 5760 + 11 = 5771.

Next, Write the sum of the previous step on the original denominator: 5771/80.

72
11/80
=
72 × 80 + 11/80
=
5771/80

This means that 72 11/80, as an improper fraction, equals 5771/80.

See also: 72 11/80 as a decimal

Examples of decimal to fraction calculations