The mixed number 31 30/10 written as an improper fraction is 340/10
To turn the mixed number 31 30/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 31 × 10 = 310.
After that, add the result to the numerator of the fractional part: 310 + 30 = 340.
Next, Write the sum of the previous step on the original denominator: 340/10.
This means that 31 30/10, as an improper fraction, equals 340/10.
See also: 31 30/10 as a decimal