The mixed number 45 104/40 written as an improper fraction is 1904/40
To turn the mixed number 45 104/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 45 × 40 = 1800.
After that, add the result to the numerator of the fractional part: 1800 + 104 = 1904.
Next, Write the sum of the previous step on the original denominator: 1904/40.
This means that 45 104/40, as an improper fraction, equals 1904/40.
See also: 45 104/40 as a decimal