What is 63 21/40 as an improper fraction?

The mixed number 63 21/40 written as an improper fraction is 2541/40

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Convert 63 21/40 as an improper fraction

To turn the mixed number 63 21/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 63 × 40 = 2520.

After that, add the result to the numerator of the fractional part: 2520 + 21 = 2541.

Next, Write the sum of the previous step on the original denominator: 2541/40.

63
21/40
=
63 × 40 + 21/40
=
2541/40

This means that 63 21/40, as an improper fraction, equals 2541/40.

See also: 63 21/40 as a decimal

Examples of decimal to fraction calculations