What is 72 57/20 as an improper fraction?

The mixed number 72 57/20 written as an improper fraction is 1497/20

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Convert 72 57/20 as an improper fraction

To turn the mixed number 72 57/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 72 × 20 = 1440.

After that, add the result to the numerator of the fractional part: 1440 + 57 = 1497.

Next, Write the sum of the previous step on the original denominator: 1497/20.

72
57/20
=
72 × 20 + 57/20
=
1497/20

This means that 72 57/20, as an improper fraction, equals 1497/20.

See also: 72 57/20 as a decimal

Examples of decimal to fraction calculations