The mixed number 104 85/40 written as an improper fraction is 4245/40
To turn the mixed number 104 85/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 104 × 40 = 4160.
After that, add the result to the numerator of the fractional part: 4160 + 85 = 4245.
Next, Write the sum of the previous step on the original denominator: 4245/40.
This means that 104 85/40, as an improper fraction, equals 4245/40.
See also: 104 85/40 as a decimal