What is 13 28/40 as an improper fraction?

The mixed number 13 28/40 written as an improper fraction is 548/40

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Convert 13 28/40 as an improper fraction

To turn the mixed number 13 28/40 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 13 × 40 = 520.

After that, add the result to the numerator of the fractional part: 520 + 28 = 548.

Next, Write the sum of the previous step on the original denominator: 548/40.

13
28/40
=
13 × 40 + 28/40
=
548/40

This means that 13 28/40, as an improper fraction, equals 548/40.

See also: 13 28/40 as a decimal

Examples of decimal to fraction calculations