Juan is making snack bags for a walk a thon. He plans to put the same number of bottes of...

Juan is making snack bags for a walk a thon. He plans to put the same number of bottes of water and the same number of energy bars in each bags. He wants to make the greatest number of bags that he can with none of the supplies lleft over. Juan claims that the greatest number of bags he can make is 14, with 6 bottles of water and 4 energy bars in each bag.      How does Juan use the relationships between addition and multiplcation to support his claim ?