The mixed number 68 8/10 written as an improper fraction is 688/10
To turn the mixed number 68 8/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 68 × 10 = 680.
After that, add the result to the numerator of the fractional part: 680 + 8 = 688.
Next, Write the sum of the previous step on the original denominator: 688/10.
This means that 68 8/10, as an improper fraction, equals 688/10.
See also: 68 8/10 as a decimal