A tricycle left the terminal, travelling 60 kph. After two hours, another tricycle left the same terminal, travelling on the opposite direction at 72 kph. After how much time will they be 780 kilometers apart?
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A tricycle left the terminal, travelling 60 kph. After two hours, another tricycle left the same terminal, travelling on the opposite direction at 72 kph. After how much time will they be 780 kilometers apart?
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Answer:
5 hours
Step-by-step explanation:
60 + 72 = 132 kilometers
132 x 5 = 780 kilometers apart