The mixed number 3 9/100 written as an improper fraction is 309/100
To turn the mixed number 3 9/100 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 3 × 100 = 300.
After that, add the result to the numerator of the fractional part: 300 + 9 = 309.
Next, Write the sum of the previous step on the original denominator: 309/100.
This means that 3 9/100, as an improper fraction, equals 309/100.
See also: 3 9/100 as a decimal