The mixed number 117 66/40 written as an improper fraction is 4746/40
To turn the mixed number 117 66/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 117 × 40 = 4680.
After that, add the result to the numerator of the fractional part: 4680 + 66 = 4746.
Next, Write the sum of the previous step on the original denominator: 4746/40.
This means that 117 66/40, as an improper fraction, equals 4746/40.
See also: 117 66/40 as a decimal