The mixed number 68 78/8 written as an improper fraction is 622/8
To turn the mixed number 68 78/8 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 68 × 8 = 544.
After that, add the result to the numerator of the fractional part: 544 + 78 = 622.
Next, Write the sum of the previous step on the original denominator: 622/8.
This means that 68 78/8, as an improper fraction, equals 622/8.
See also: 68 78/8 as a decimal