The mixed number 105 30/8 written as an improper fraction is 870/8
To turn the mixed number 105 30/8 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 105 × 8 = 840.
After that, add the result to the numerator of the fractional part: 840 + 30 = 870.
Next, Write the sum of the previous step on the original denominator: 870/8.
This means that 105 30/8, as an improper fraction, equals 870/8.
See also: 105 30/8 as a decimal