The mixed number 53 115/400 written as an improper fraction is 21315/400
To turn the mixed number 53 115/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 53 × 400 = 21200.
After that, add the result to the numerator of the fractional part: 21200 + 115 = 21315.
Next, Write the sum of the previous step on the original denominator: 21315/400.
This means that 53 115/400, as an improper fraction, equals 21315/400.
See also: 53 115/400 as a decimal