Find the sum or differences through 9-10

Question

Find the sum or differences through 9-10
9. 1/16 - 7/32
A. 13/32
B. 23/32
C. 3/4*****
My answer C
10. 1/2 - 1/14
A. 3/7
B. 2/7****
C. 4/7
My answer C
11. in a certain bag candies, 2/5 of the candies are grape flavored and 3/10 are lemon flavored. What fraction of the candies is either grape flavored or lemon flavored?

First Name · Accepted Answer

Again, BTW, Bob you are rude.

Bob · Answer

B C Do the wrest on your own sorry.

First Name · Answer

I need the answer too! Please?

First Name · Answer

I posted that at 1:14 BTW, don't know why that's wrong either!