The mixed number 89 99/100 written as an improper fraction is 8999/100
To turn the mixed number 89 99/100 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 89 × 100 = 8900.
After that, add the result to the numerator of the fractional part: 8900 + 99 = 8999.
Next, Write the sum of the previous step on the original denominator: 8999/100.
This means that 89 99/100, as an improper fraction, equals 8999/100.
See also: 89 99/100 as a decimal