Mathematics, 03.07.2020 19:01 cookiebrain72

Two boats are moving towards each other from harbours that are 144 km apart. One boat is moving at 63 km. h-1 and the other boat at 81 km. h-1 . If both started their journey at the same time, how long will they take to pass each other?

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Two boats are moving towards each other from harbours that are 144 km apart. One boat is moving at 6...

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