What is 77 40/20 as an improper fraction?

The mixed number 77 40/20 written as an improper fraction is 1580/20

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Convert 77 40/20 as an improper fraction

To turn the mixed number 77 40/20 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 77 × 20 = 1540.

After that, add the result to the numerator of the fractional part: 1540 + 40 = 1580.

Next, Write the sum of the previous step on the original denominator: 1580/20.

77
40/20
=
77 × 20 + 40/20
=
1580/20

This means that 77 40/20, as an improper fraction, equals 1580/20.

See also: 77 40/20 as a decimal

Examples of decimal to fraction calculations