What is 27 78/40 as an improper fraction?

The mixed number 27 78/40 written as an improper fraction is 1158/40

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Convert 27 78/40 as an improper fraction

To turn the mixed number 27 78/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 27 × 40 = 1080.

After that, add the result to the numerator of the fractional part: 1080 + 78 = 1158.

Next, Write the sum of the previous step on the original denominator: 1158/40.

27
78/40
=
27 × 40 + 78/40
=
1158/40

This means that 27 78/40, as an improper fraction, equals 1158/40.

See also: 27 78/40 as a decimal

Examples of decimal to fraction calculations