The mixed number 209 9/10 written as an improper fraction is 2099/10
To turn the mixed number 209 9/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 209 × 10 = 2090.
After that, add the result to the numerator of the fractional part: 2090 + 9 = 2099.
Next, Write the sum of the previous step on the original denominator: 2099/10.
This means that 209 9/10, as an improper fraction, equals 2099/10.
See also: 209 9/10 as a decimal