The mixed number 84 12/10 written as an improper fraction is 852/10
To turn the mixed number 84 12/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 84 × 10 = 840.
After that, add the result to the numerator of the fractional part: 840 + 12 = 852.
Next, Write the sum of the previous step on the original denominator: 852/10.
This means that 84 12/10, as an improper fraction, equals 852/10.
See also: 84 12/10 as a decimal