Question
P6.SP.TL.18012263-A1
Lucy and Jenson started running together along a cross country track. When Jenson completed the track in 20 minutes, Lucy had run only 49 of the track. Lucy’s average speed was 115 m/min slower than Jenson’s.
  1. How long was the cross country track in m?
  2. Find Lucy’s average speed in m/min.
3 m
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Primary 6 SPEED P6.SP.TL.18012263

19 May 2024, 06:31 AM

Lucy and Jenson started running together along a cross country track. When Jenson completed the track in 20 minutes, Lucy had run only 49 of the track. Lucy’s average speed was 115 m/min slower than Jenson’s.
  1. How long was the cross country track in m?
  2. Find Lucy’s average speed in m/min.
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