Question
Hazel and Bryan started running together along a cross country track. When Bryan completed the track in 20 minutes, Hazel had run only 35 of the track. Hazel’s average speed was 102 m/min slower than Bryan’s.
  1. How long was the cross country track in m?
  2. Find Hazel’s average speed in m/min.
3 m
(a)

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(b)

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Hazel and Bryan started running together along a cross country track. When Bryan completed the track in 20 minutes, Hazel had run only 35 of the track. Hazel’s average speed was 102 m/min slower than Bryan’s.
  1. How long was the cross country track in m?
  2. Find Hazel’s average speed in m/min.