Lan Ying and Sean love bike riding. They take off from the same place, at the same time, going in the same direction. Lan Ying rides at a steady speed of 6 km/h, and Sean rides at a steady speed of 4km/h. How far apart will they be in 3 hours?


  1. Answer:
    6 Kilometers.
    Step-by-step explanation:
    Try not to overthink these questions! They are easy if you just think of them in simple terms!
    6 km * 3 h = 18 km
    4 km * 3 h = 12 km
    18 km – 12 km = 6 km.


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