What is an improper fraction for 2 3/10

The answer would be 23/10.

You multiply 10 * 2= 20.
Then you add 3. That gets you 23.
Keep the denominator.
And you have your fraction! Hope this helps! :)

2 3/10 is a proper fraction - this can be written as an improper fraction as 23/10. This is also known as a top heavy fraction. You need to times the big number (2) by the denominator (10) and then add the other number to that answer. That's how you would get 23 (2x10+3=23). The denominator will stay the same.