What is 80 20/80 as an improper fraction?

The mixed number 80 20/80 written as an improper fraction is 6420/80

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Convert 80 20/80 as an improper fraction

To turn the mixed number 80 20/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 80 × 80 = 6400.

After that, add the result to the numerator of the fractional part: 6400 + 20 = 6420.

Next, Write the sum of the previous step on the original denominator: 6420/80.

80
20/80
=
80 × 80 + 20/80
=
6420/80

This means that 80 20/80, as an improper fraction, equals 6420/80.

See also: 80 20/80 as a decimal

Examples of decimal to fraction calculations