What is 43 21/40 as an improper fraction?

The mixed number 43 21/40 written as an improper fraction is 1741/40

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Convert 43 21/40 as an improper fraction

To turn the mixed number 43 21/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 43 × 40 = 1720.

After that, add the result to the numerator of the fractional part: 1720 + 21 = 1741.

Next, Write the sum of the previous step on the original denominator: 1741/40.

43
21/40
=
43 × 40 + 21/40
=
1741/40

This means that 43 21/40, as an improper fraction, equals 1741/40.

See also: 43 21/40 as a decimal

Examples of decimal to fraction calculations