What is 40 21/400 as an improper fraction?

The mixed number 40 21/400 written as an improper fraction is 16021/400

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Convert 40 21/400 as an improper fraction

To turn the mixed number 40 21/400 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 40 × 400 = 16000.

After that, add the result to the numerator of the fractional part: 16000 + 21 = 16021.

Next, Write the sum of the previous step on the original denominator: 16021/400.

40
21/400
=
40 × 400 + 21/400
=
16021/400

This means that 40 21/400, as an improper fraction, equals 16021/400.

See also: 40 21/400 as a decimal

Examples of decimal to fraction calculations