The mixed number 1 99/10 written as an improper fraction is 109/10
To turn the mixed number 1 99/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 1 × 10 = 10.
After that, add the result to the numerator of the fractional part: 10 + 99 = 109.
Next, Write the sum of the previous step on the original denominator: 109/10.
This means that 1 99/10, as an improper fraction, equals 109/10.
See also: 1 99/10 as a decimal