The mixed number 225 13/20 written as an improper fraction is 4513/20
To turn the mixed number 225 13/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 225 × 20 = 4500.
After that, add the result to the numerator of the fractional part: 4500 + 13 = 4513.
Next, Write the sum of the previous step on the original denominator: 4513/20.
This means that 225 13/20, as an improper fraction, equals 4513/20.
See also: 225 13/20 as a decimal