Justin had 5 packages with 8 bottles of water in each package. He drank some of the bottles before the trip. During the trip, he drank 5 bottles a day. He drank all of the bottles before he went home. How many bottles of water did Justin drink before the trip? Explain
Question 31 explained he went camping with his family for 7 days.
5x8=40
5x7=35
40-35=5
5 bottles of water before the trip.
5 x 8 = 40
40 bottles of water.
He could have drank 20 before and during the trip.
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hmm.....
20 bottles before,
the trip could have been four days.
5 x 4 = 20. ?