Answer:
8/15
Step-by-step explanation:
The common denominator is 15 so you have to multiply the first number by 5 and the second number by 3 to get a denominator of 15.
Hope this helps!
We need to get a common denominator of 15
1/3 *5/5 = 5/15
1/5 *3/3 =3/15
5/15+3/15
