which is best to buy

A( $10.88 for 7 cans of tuna

B( $11.55 for 6 cans of tuna

C( $17.25 for 9 cans of tuna

D( $15.31 for 8 cans of tuna

2 answers

jjiiddss -- or whatever your name is -- please use the same name for your posts.

How do you think this problem should be solved?

I'll be glad to check your answer.
No.
How did you get that answer?