What is 57 1/2 as an improper fraction?

The mixed number 57 1/2 written as an improper fraction is 115/2

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Convert 57 1/2 as an improper fraction

To turn the mixed number 57 1/2 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 57 × 2 = 114.

After that, add the result to the numerator of the fractional part: 114 + 1 = 115.

Next, Write the sum of the previous step on the original denominator: 115/2.

57
1/2
=
57 × 2 + 1/2
=
115/2

This means that 57 1/2, as an improper fraction, equals 115/2.

See also: 57 1/2 as a decimal

Examples of decimal to fraction calculations