The mixed number 123 1/10 written as an improper fraction is 1231/10
To turn the mixed number 123 1/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 123 × 10 = 1230.
After that, add the result to the numerator of the fractional part: 1230 + 1 = 1231.
Next, Write the sum of the previous step on the original denominator: 1231/10.
This means that 123 1/10, as an improper fraction, equals 1231/10.
See also: 123 1/10 as a decimal