The mixed number 1 20/10 written as an improper fraction is 30/10
To turn the mixed number 1 20/10 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 + 20 = 30.
Next, Write the sum of the previous step on the original denominator: 30/10.
This means that 1 20/10, as an improper fraction, equals 30/10.
See also: 1 20/10 as a decimal