Question
P6.SP.TL.18012271-A1
Harry drove from Town Y to Town Z which was 511 km away. He started from Town Y at an average speed of 71 km/h. He maintained this speed for 3 h before increasing it by 7 km/h for the rest of the journey to Town Z.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town Y to Town Z?
4 m
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Primary 6 SPEED P6.SP.TL.18012271

17 Jun 2024, 02:09 AM

Harry drove from Town Y to Town Z which was 511 km away. He started from Town Y at an average speed of 71 km/h. He maintained this speed for 3 h before increasing it by 7 km/h for the rest of the journey to Town Z.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town Y to Town Z?
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