The mixed number 105 45/125 written as an improper fraction is 13170/125
To turn the mixed number 105 45/125 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 105 × 125 = 13125.
After that, add the result to the numerator of the fractional part: 13125 + 45 = 13170.
Next, Write the sum of the previous step on the original denominator: 13170/125.
This means that 105 45/125, as an improper fraction, equals 13170/125.
See also: 105 45/125 as a decimal