The mixed number 18 1/5 written as an improper fraction is 91/5
To turn the mixed number 18 1/5 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 18 × 5 = 90.
After that, add the result to the numerator of the fractional part: 90 + 1 = 91.
Next, Write the sum of the previous step on the original denominator: 91/5.
This means that 18 1/5, as an improper fraction, equals 91/5.
See also: 18 1/5 as a decimal