The mixed number 99 1/20 written as an improper fraction is 1981/20
To turn the mixed number 99 1/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 99 × 20 = 1980.
After that, add the result to the numerator of the fractional part: 1980 + 1 = 1981.
Next, Write the sum of the previous step on the original denominator: 1981/20.
This means that 99 1/20, as an improper fraction, equals 1981/20.
See also: 99 1/20 as a decimal