The mixed number 99 47/40 written as an improper fraction is 4007/40
To turn the mixed number 99 47/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 99 × 40 = 3960.
After that, add the result to the numerator of the fractional part: 3960 + 47 = 4007.
Next, Write the sum of the previous step on the original denominator: 4007/40.
This means that 99 47/40, as an improper fraction, equals 4007/40.
See also: 99 47/40 as a decimal