What is 80 66/8 as an improper fraction?

The mixed number 80 66/8 written as an improper fraction is 706/8

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Convert 80 66/8 as an improper fraction

To turn the mixed number 80 66/8 into an improper fraction, use these simple steps:

First, multiply the whole number by the denominator of the fractional part: 80 × 8 = 640.

After that, add the result to the numerator of the fractional part: 640 + 66 = 706.

Next, Write the sum of the previous step on the original denominator: 706/8.

80
66/8
=
80 × 8 + 66/8
=
706/8

This means that 80 66/8, as an improper fraction, equals 706/8.

See also: 80 66/8 as a decimal

Examples of decimal to fraction calculations