What is 64 87/10 as an improper fraction?

The mixed number 64 87/10 written as an improper fraction is 727/10

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Convert 64 87/10 as an improper fraction

To turn the mixed number 64 87/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 64 × 10 = 640.

After that, add the result to the numerator of the fractional part: 640 + 87 = 727.

Next, Write the sum of the previous step on the original denominator: 727/10.

64
87/10
=
64 × 10 + 87/10
=
727/10

This means that 64 87/10, as an improper fraction, equals 727/10.

See also: 64 87/10 as a decimal

Examples of decimal to fraction calculations