What is 31 72/80 as an improper fraction?

The mixed number 31 72/80 written as an improper fraction is 2552/80

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Convert 31 72/80 as an improper fraction

To turn the mixed number 31 72/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 31 × 80 = 2480.

After that, add the result to the numerator of the fractional part: 2480 + 72 = 2552.

Next, Write the sum of the previous step on the original denominator: 2552/80.

31
72/80
=
31 × 80 + 72/80
=
2552/80

This means that 31 72/80, as an improper fraction, equals 2552/80.

See also: 31 72/80 as a decimal

Examples of decimal to fraction calculations