The mixed number 40 43/8 written as an improper fraction is 363/8
To turn the mixed number 40 43/8 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 40 × 8 = 320.
After that, add the result to the numerator of the fractional part: 320 + 43 = 363.
Next, Write the sum of the previous step on the original denominator: 363/8.
This means that 40 43/8, as an improper fraction, equals 363/8.
See also: 40 43/8 as a decimal