What is 30 31/80 as an improper fraction?

The mixed number 30 31/80 written as an improper fraction is 2431/80

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Convert 30 31/80 as an improper fraction

To turn the mixed number 30 31/80 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 30 × 80 = 2400.

After that, add the result to the numerator of the fractional part: 2400 + 31 = 2431.

Next, Write the sum of the previous step on the original denominator: 2431/80.

30
31/80
=
30 × 80 + 31/80
=
2431/80

This means that 30 31/80, as an improper fraction, equals 2431/80.

See also: 30 31/80 as a decimal

Examples of decimal to fraction calculations