What is 89 18/20 as an improper fraction?

The mixed number 89 18/20 written as an improper fraction is 1798/20

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Convert 89 18/20 as an improper fraction

To turn the mixed number 89 18/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 89 × 20 = 1780.

After that, add the result to the numerator of the fractional part: 1780 + 18 = 1798.

Next, Write the sum of the previous step on the original denominator: 1798/20.

89
18/20
=
89 × 20 + 18/20
=
1798/20

This means that 89 18/20, as an improper fraction, equals 1798/20.

See also: 89 18/20 as a decimal

Examples of decimal to fraction calculations