Harry started a 7-mile hike with a full 9-cup canteen of water and finished the hike in 2 hours with 3 cup of water remaining in the canteen. If the canteen leaked at the rate of 1 cup per hour and Harry drank 2 cups of water during the last mile, how many cups did he drink per mile during the first 6 miles of the hike?
Choose the correct option.
A) 1/6
B) 2/6
C) 3/6
D) 4/6
E) 5/6
No of cups leaked during the trip = 2 cups.   No of cups Harry drank = 6 cups.   No of cups harry drank during the first 6 miles = 4.   drink / mile = 4/6   Answer 4/6
<result>D</result>
Harry started a 7-mile hike with a full 9-cup canteen of water and finished the hike in 2 hours with 3 cup of water remaining in the canteen. If the canteen leaked at the rate of 1 cup per hour and Harry drank 2 cups of water during the last mile, how many cups did he drink per mile during the first 6 miles of the hike?