The mixed number 215 20/400 written as an improper fraction is 86020/400
To turn the mixed number 215 20/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 215 × 400 = 86000.
After that, add the result to the numerator of the fractional part: 86000 + 20 = 86020.
Next, Write the sum of the previous step on the original denominator: 86020/400.
This means that 215 20/400, as an improper fraction, equals 86020/400.
See also: 215 20/400 as a decimal