What is 1/10 + 3/100

Answer: 13/100

Step-by-step explanation:

In order to add the two fractions, you must have the same denominator. So in order to change the first fraction to the denominator of 100, you have to multiply the 10 by 10. But whatever you do to the denominator, you must do to the numerator, so you multiply the numerator (1) by 10 also, which gives you the new fraction of 10/100. Now you add the numerators and keep the denominator the same and get 13/100. You cannot simplify further, so this is your answer.

13/100 or. 13 would be your answer