The mixed number 107 121/400 written as an improper fraction is 42921/400
To turn the mixed number 107 121/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 107 × 400 = 42800.
After that, add the result to the numerator of the fractional part: 42800 + 121 = 42921.
Next, Write the sum of the previous step on the original denominator: 42921/400.
This means that 107 121/400, as an improper fraction, equals 42921/400.
See also: 107 121/400 as a decimal