What is 20 31/10 as an improper fraction?

The mixed number 20 31/10 written as an improper fraction is 231/10

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Convert 20 31/10 as an improper fraction

To turn the mixed number 20 31/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 20 × 10 = 200.

After that, add the result to the numerator of the fractional part: 200 + 31 = 231.

Next, Write the sum of the previous step on the original denominator: 231/10.

20
31/10
=
20 × 10 + 31/10
=
231/10

This means that 20 31/10, as an improper fraction, equals 231/10.

See also: 20 31/10 as a decimal

Examples of decimal to fraction calculations