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14 June, 06:01

How do you work this out?

A runner runs a distance of 140 metres in a time of 20 seconds.

What is his average speed?

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Answers (2)
  1. 14 June, 06:28
    0
    Step-by-step explanation:

    Simple

    We will divide 140 by 20 = 7

    Means the average speed = 7
  2. 14 June, 07:55
    0
    The answer for your average speed is 7
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