What is 40 18/20 as an improper fraction?

The mixed number 40 18/20 written as an improper fraction is 818/20

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Convert 40 18/20 as an improper fraction

To turn the mixed number 40 18/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 40 × 20 = 800.

After that, add the result to the numerator of the fractional part: 800 + 18 = 818.

Next, Write the sum of the previous step on the original denominator: 818/20.

40
18/20
=
40 × 20 + 18/20
=
818/20

This means that 40 18/20, as an improper fraction, equals 818/20.

See also: 40 18/20 as a decimal

Examples of decimal to fraction calculations