What is 128 15/8 as an improper fraction?

The mixed number 128 15/8 written as an improper fraction is 1039/8

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Convert 128 15/8 as an improper fraction

To turn the mixed number 128 15/8 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 128 × 8 = 1024.

After that, add the result to the numerator of the fractional part: 1024 + 15 = 1039.

Next, Write the sum of the previous step on the original denominator: 1039/8.

128
15/8
=
128 × 8 + 15/8
=
1039/8

This means that 128 15/8, as an improper fraction, equals 1039/8.

See also: 128 15/8 as a decimal

Examples of decimal to fraction calculations