The mixed number 8 9/40 written as an improper fraction is 329/40
To turn the mixed number 8 9/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 8 × 40 = 320.
After that, add the result to the numerator of the fractional part: 320 + 9 = 329.
Next, Write the sum of the previous step on the original denominator: 329/40.
This means that 8 9/40, as an improper fraction, equals 329/40.
See also: 8 9/40 as a decimal