What is 85 28/20 as an improper fraction?

The mixed number 85 28/20 written as an improper fraction is 1728/20

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Convert 85 28/20 as an improper fraction

To turn the mixed number 85 28/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 85 × 20 = 1700.

After that, add the result to the numerator of the fractional part: 1700 + 28 = 1728.

Next, Write the sum of the previous step on the original denominator: 1728/20.

85
28/20
=
85 × 20 + 28/20
=
1728/20

This means that 85 28/20, as an improper fraction, equals 1728/20.

See also: 85 28/20 as a decimal

Examples of decimal to fraction calculations