The mixed number 55 12/400 written as an improper fraction is 22012/400
To turn the mixed number 55 12/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 55 × 400 = 22000.
After that, add the result to the numerator of the fractional part: 22000 + 12 = 22012.
Next, Write the sum of the previous step on the original denominator: 22012/400.
This means that 55 12/400, as an improper fraction, equals 22012/400.
See also: 55 12/400 as a decimal