What is 100 90/20 as an improper fraction?

The mixed number 100 90/20 written as an improper fraction is 2090/20

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Convert 100 90/20 as an improper fraction

To turn the mixed number 100 90/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 100 × 20 = 2000.

After that, add the result to the numerator of the fractional part: 2000 + 90 = 2090.

Next, Write the sum of the previous step on the original denominator: 2090/20.

100
90/20
=
100 × 20 + 90/20
=
2090/20

This means that 100 90/20, as an improper fraction, equals 2090/20.

See also: 100 90/20 as a decimal

Examples of decimal to fraction calculations