The mixed number 31 263/400 written as an improper fraction is 12663/400
To turn the mixed number 31 263/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 31 × 400 = 12400.
After that, add the result to the numerator of the fractional part: 12400 + 263 = 12663.
Next, Write the sum of the previous step on the original denominator: 12663/400.
This means that 31 263/400, as an improper fraction, equals 12663/400.
See also: 31 263/400 as a decimal