What is 77 18/20 as an improper fraction?

The mixed number 77 18/20 written as an improper fraction is 1558/20

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Convert 77 18/20 as an improper fraction

To turn the mixed number 77 18/20 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 + 18 = 1558.

Next, Write the sum of the previous step on the original denominator: 1558/20.

77
18/20
=
77 × 20 + 18/20
=
1558/20

This means that 77 18/20, as an improper fraction, equals 1558/20.

See also: 77 18/20 as a decimal

Examples of decimal to fraction calculations