Question
P6.SP.TL.18012263-A1
Risa and Sam started running together along a cross country track. When Sam completed the track in 31 minutes, Risa had run only 49 of the track. Risa’s average speed was 110 m/min slower than Sam’s.
  1. How long was the cross country track in m?
  2. Find Risa’s average speed in m/min.
3 m
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Primary 6 SPEED P6.SP.TL.18012263

17 Jun 2024, 08:07 AM

Risa and Sam started running together along a cross country track. When Sam completed the track in 31 minutes, Risa had run only 49 of the track. Risa’s average speed was 110 m/min slower than Sam’s.
  1. How long was the cross country track in m?
  2. Find Risa’s average speed in m/min.
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