The mixed number 17 90/25 written as an improper fraction is 515/25
To turn the mixed number 17 90/25 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 17 × 25 = 425.
After that, add the result to the numerator of the fractional part: 425 + 90 = 515.
Next, Write the sum of the previous step on the original denominator: 515/25.
This means that 17 90/25, as an improper fraction, equals 515/25.
See also: 17 90/25 as a decimal