The mixed number 31 21/625 written as an improper fraction is 19396/625
To turn the mixed number 31 21/625 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 31 × 625 = 19375.
After that, add the result to the numerator of the fractional part: 19375 + 21 = 19396.
Next, Write the sum of the previous step on the original denominator: 19396/625.
This means that 31 21/625, as an improper fraction, equals 19396/625.
See also: 31 21/625 as a decimal