The mixed number 52 12/80 written as an improper fraction is 4172/80
To turn the mixed number 52 12/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 52 × 80 = 4160.
After that, add the result to the numerator of the fractional part: 4160 + 12 = 4172.
Next, Write the sum of the previous step on the original denominator: 4172/80.
This means that 52 12/80, as an improper fraction, equals 4172/80.
See also: 52 12/80 as a decimal