SOLUTION: One jet plane and one propeller plane fly in the same direction with the double-jet jet plane as the other. Three hours after leaving, the first one goes ahead 861 km. Find out how
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Question 1161822: One jet plane and one propeller plane fly in the same direction with the double-jet jet plane as the other. Three hours after leaving, the first one goes ahead 861 km. Find out how fast each one travels. Answer by Alan3354(69443) (Show Source):
