The mixed number 120 78/100 written as an improper fraction is 12078/100
To turn the mixed number 120 78/100 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 120 × 100 = 12000.
After that, add the result to the numerator of the fractional part: 12000 + 78 = 12078.
Next, Write the sum of the previous step on the original denominator: 12078/100.
This means that 120 78/100, as an improper fraction, equals 12078/100.
See also: 120 78/100 as a decimal