The mixed number 220 15/20 written as an improper fraction is 4415/20
To turn the mixed number 220 15/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 220 × 20 = 4400.
After that, add the result to the numerator of the fractional part: 4400 + 15 = 4415.
Next, Write the sum of the previous step on the original denominator: 4415/20.
This means that 220 15/20, as an improper fraction, equals 4415/20.
See also: 220 15/20 as a decimal