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Mathematics, 08.07.2019 05:00 allstar976

Kimi and debbie are walking to their classes at weston college. kimi comes from her dorm room, walking at a speed of 3 kilometers per hour down a straight path. debbie comes from the gymnasium on the other end of campus, moving up the same path at 5 kilometers per hour. if they started out 4 kilometers apart, how long will it be before they meet?

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