What is 100 79/40 as an improper fraction?

The mixed number 100 79/40 written as an improper fraction is 4079/40

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Convert 100 79/40 as an improper fraction

To turn the mixed number 100 79/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 100 × 40 = 4000.

After that, add the result to the numerator of the fractional part: 4000 + 79 = 4079.

Next, Write the sum of the previous step on the original denominator: 4079/40.

100
79/40
=
100 × 40 + 79/40
=
4079/40

This means that 100 79/40, as an improper fraction, equals 4079/40.

See also: 100 79/40 as a decimal

Examples of decimal to fraction calculations