SOLUTION: A man completed a trip of 136 km in 8 hours. Some parts of his trip was covered at 15km/hr and the remaining at 18km/hr. find the part of the trip covered at 18 km/hr.
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Question 1069229: A man completed a trip of 136 km in 8 hours. Some parts of his trip was covered at 15km/hr and the remaining at 18km/hr. find the part of the trip covered at 18 km/hr. Answer by ikleyn(52776) (Show Source):
