The mixed number 170 19/80 written as an improper fraction is 13619/80
To turn the mixed number 170 19/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 170 × 80 = 13600.
After that, add the result to the numerator of the fractional part: 13600 + 19 = 13619.
Next, Write the sum of the previous step on the original denominator: 13619/80.
This means that 170 19/80, as an improper fraction, equals 13619/80.
See also: 170 19/80 as a decimal