What is 28 18/20 as an improper fraction?

The mixed number 28 18/20 written as an improper fraction is 578/20

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Convert 28 18/20 as an improper fraction

To turn the mixed number 28 18/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 28 × 20 = 560.

After that, add the result to the numerator of the fractional part: 560 + 18 = 578.

Next, Write the sum of the previous step on the original denominator: 578/20.

28
18/20
=
28 × 20 + 18/20
=
578/20

This means that 28 18/20, as an improper fraction, equals 578/20.

See also: 28 18/20 as a decimal

Examples of decimal to fraction calculations