Question
Shannon and Henry started running together along a cross country track. When Henry completed the track in 23 minutes, Shannon had run only 49 of the track. Shannon’s average speed was 115 m/min slower than Henry’s.
  1. How long was the cross country track in m?
  2. Find Shannon’s average speed in m/min.
3 m
(a)

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(b)

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Shannon and Henry started running together along a cross country track. When Henry completed the track in 23 minutes, Shannon had run only 49 of the track. Shannon’s average speed was 115 m/min slower than Henry’s.
  1. How long was the cross country track in m?
  2. Find Shannon’s average speed in m/min.