What is 155 31/10 as an improper fraction?

The mixed number 155 31/10 written as an improper fraction is 1581/10

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Convert 155 31/10 as an improper fraction

To turn the mixed number 155 31/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 155 × 10 = 1550.

After that, add the result to the numerator of the fractional part: 1550 + 31 = 1581.

Next, Write the sum of the previous step on the original denominator: 1581/10.

155
31/10
=
155 × 10 + 31/10
=
1581/10

This means that 155 31/10, as an improper fraction, equals 1581/10.

See also: 155 31/10 as a decimal

Examples of decimal to fraction calculations