The mixed number 12 3/10 written as an improper fraction is 123/10
To turn the mixed number 12 3/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 12 × 10 = 120.
After that, add the result to the numerator of the fractional part: 120 + 3 = 123.
Next, Write the sum of the previous step on the original denominator: 123/10.
This means that 12 3/10, as an improper fraction, equals 123/10.
See also: 12 3/10 as a decimal