The mixed number 7 81/8 written as an improper fraction is 137/8
To turn the mixed number 7 81/8 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 7 × 8 = 56.
After that, add the result to the numerator of the fractional part: 56 + 81 = 137.
Next, Write the sum of the previous step on the original denominator: 137/8.
This means that 7 81/8, as an improper fraction, equals 137/8.
See also: 7 81/8 as a decimal