SOLUTION: 2 groups of hikers begin 21 miles apart and head towards each other. 1st group hiking at 1.5 miles per hour and 2nd group 2 miles per hour. if they both leave at 7:00am at what t
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Question 992095: 2 groups of hikers begin 21 miles apart and head towards each other. 1st group hiking at 1.5 miles per hour and 2nd group 2 miles per hour. if they both leave at 7:00am at what time will they meet? Answer by solver91311(24713) (Show Source):