What is 108 57/80 as an improper fraction?

The mixed number 108 57/80 written as an improper fraction is 8697/80

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Convert 108 57/80 as an improper fraction

To turn the mixed number 108 57/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 108 × 80 = 8640.

After that, add the result to the numerator of the fractional part: 8640 + 57 = 8697.

Next, Write the sum of the previous step on the original denominator: 8697/80.

108
57/80
=
108 × 80 + 57/80
=
8697/80

This means that 108 57/80, as an improper fraction, equals 8697/80.

See also: 108 57/80 as a decimal

Examples of decimal to fraction calculations