The mixed number 64 84/10 written as an improper fraction is 724/10
To turn the mixed number 64 84/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 64 × 10 = 640.
After that, add the result to the numerator of the fractional part: 640 + 84 = 724.
Next, Write the sum of the previous step on the original denominator: 724/10.
This means that 64 84/10, as an improper fraction, equals 724/10.
See also: 64 84/10 as a decimal