What is 15 53/80 as an improper fraction?

The mixed number 15 53/80 written as an improper fraction is 1253/80

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Convert 15 53/80 as an improper fraction

To turn the mixed number 15 53/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 15 × 80 = 1200.

After that, add the result to the numerator of the fractional part: 1200 + 53 = 1253.

Next, Write the sum of the previous step on the original denominator: 1253/80.

15
53/80
=
15 × 80 + 53/80
=
1253/80

This means that 15 53/80, as an improper fraction, equals 1253/80.

See also: 15 53/80 as a decimal

Examples of decimal to fraction calculations