The mixed number 3 81/10 written as an improper fraction is 111/10
To turn the mixed number 3 81/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 3 × 10 = 30.
After that, add the result to the numerator of the fractional part: 30 + 81 = 111.
Next, Write the sum of the previous step on the original denominator: 111/10.
This means that 3 81/10, as an improper fraction, equals 111/10.
See also: 3 81/10 as a decimal