The mixed number 251 7/40 written as an improper fraction is 10047/40
To turn the mixed number 251 7/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 251 × 40 = 10040.
After that, add the result to the numerator of the fractional part: 10040 + 7 = 10047.
Next, Write the sum of the previous step on the original denominator: 10047/40.
This means that 251 7/40, as an improper fraction, equals 10047/40.
See also: 251 7/40 as a decimal