The mixed number 45 92/40 written as an improper fraction is 1892/40
To turn the mixed number 45 92/40 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 + 92 = 1892.
Next, Write the sum of the previous step on the original denominator: 1892/40.
This means that 45 92/40, as an improper fraction, equals 1892/40.
See also: 45 92/40 as a decimal