The mixed number 80 66/100 written as an improper fraction is 8066/100
To turn the mixed number 80 66/100 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 80 × 100 = 8000.
After that, add the result to the numerator of the fractional part: 8000 + 66 = 8066.
Next, Write the sum of the previous step on the original denominator: 8066/100.
This means that 80 66/100, as an improper fraction, equals 8066/100.
See also: 80 66/100 as a decimal