The mixed number 64 7/40 written as an improper fraction is 2567/40
To turn the mixed number 64 7/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 64 × 40 = 2560.
After that, add the result to the numerator of the fractional part: 2560 + 7 = 2567.
Next, Write the sum of the previous step on the original denominator: 2567/40.
This means that 64 7/40, as an improper fraction, equals 2567/40.
See also: 64 7/40 as a decimal