What is 80 42/10 as an improper fraction?

The mixed number 80 42/10 written as an improper fraction is 842/10

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Convert 80 42/10 as an improper fraction

To turn the mixed number 80 42/10 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 80 × 10 = 800.

After that, add the result to the numerator of the fractional part: 800 + 42 = 842.

Next, Write the sum of the previous step on the original denominator: 842/10.

80
42/10
=
80 × 10 + 42/10
=
842/10

This means that 80 42/10, as an improper fraction, equals 842/10.

See also: 80 42/10 as a decimal

Examples of decimal to fraction calculations