The mixed number 180 105/400 written as an improper fraction is 72105/400
To turn the mixed number 180 105/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 180 × 400 = 72000.
After that, add the result to the numerator of the fractional part: 72000 + 105 = 72105.
Next, Write the sum of the previous step on the original denominator: 72105/400.
This means that 180 105/400, as an improper fraction, equals 72105/400.
See also: 180 105/400 as a decimal