Examples of this are:
2 and 
2 and 
4 and 
I'm guessing you have a work sheet going along with this which has actual images of containers. I've attached an example - if you can post the actual work sheet you're referring to I can edit this answer to correctly reflect your specific question.
Answer:
<h2>0.85</h2>
Step-by-step explanation:
apple cost = total cost - grapes package cost
5 apples cost = 6.60 - 2.35
= 4.25
per apple cost = 4.25 ÷ 5
= 0.85
<h2>
MARK ME AS BRAINLIST</h2><h3>
PLZ FOLLOW ME</h3>
The answer is 16 because (-2*-2*-2*-2= 16)
1500km divided by 90km = 16.6666667, so therefore it is 16 hours and 36 minutes. add that to 9:30, it arrives at 2:06am on Wednesday.
11. 8/7
14. 13/10
17. 11/14