Hiya,
Simple math here...
If you can buy one (1) can of pineapple chunks for $2 (that's for 1) then how many can u buy with $10
$2 = 1
So $4 = 2
and $6 = 3
$8 = 4
$10 = 5
So the answer is 5! You can get 5 can of pineapple chunks for ten dollars.
Hope this helps. C: