The mixed number 18 100/40 written as an improper fraction is 820/40
To turn the mixed number 18 100/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 18 × 40 = 720.
After that, add the result to the numerator of the fractional part: 720 + 100 = 820.
Next, Write the sum of the previous step on the original denominator: 820/40.
This means that 18 100/40, as an improper fraction, equals 820/40.
See also: 18 100/40 as a decimal