The mixed number 72 121/1250 written as an improper fraction is 90121/1250
To turn the mixed number 72 121/1250 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 72 × 1250 = 90000.
After that, add the result to the numerator of the fractional part: 90000 + 121 = 90121.
Next, Write the sum of the previous step on the original denominator: 90121/1250.
This means that 72 121/1250, as an improper fraction, equals 90121/1250.
See also: 72 121/1250 as a decimal