Question

7 3/10 + 6 1/3 + 2 7/10

A. 15 1/3
B. 16 1/3
C. 16 11/23
D. 16 5/6

Answer 1

first we need to make denominators equal:
it is good to make denomitaor 30 in your case:

7 9/30 + 6 10/30 + 2 21/30=15 40/30=16 10/30=16 1/3

Answer 2

Sorry, I was brb, thanks! :)