Answer: D,23/24
Explanation:make 5/8 and 1/3 have equal denominators to do this you multiply 8 by 3 so take 5×3 and that equals 15 and take the 8×3 witch is 24 so its 15/24 and when you do this with 1/3 it makes 8/24 add these up there is your answer 23/24