The mixed number 172 8/80 written as an improper fraction is 13768/80
To turn the mixed number 172 8/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 172 × 80 = 13760.
After that, add the result to the numerator of the fractional part: 13760 + 8 = 13768.
Next, Write the sum of the previous step on the original denominator: 13768/80.
This means that 172 8/80, as an improper fraction, equals 13768/80.
See also: 172 8/80 as a decimal