Question
Cindy and Bobby started running together along a cross country track. When Bobby completed the track in 43 minutes, Cindy had run only 13 of the track. Cindy’s average speed was 114 m/min slower than Bobby’s.
  1. How long was the cross country track in m?
  2. Find Cindy’s average speed in m/min.
3 m
(a)

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(b)

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Cindy and Bobby started running together along a cross country track. When Bobby completed the track in 43 minutes, Cindy had run only 13 of the track. Cindy’s average speed was 114 m/min slower than Bobby’s.
  1. How long was the cross country track in m?
  2. Find Cindy’s average speed in m/min.