Question
P6.SP.TL.18012273-A1
At 10.45 a.m., Justin started driving from Town L to Town M which was 420 km away. For the first 230 km, he travelled at an average speed of 75 km/h. He then decreased his speed by 25 km/h and completed the remaining journey.
  1. Find the total time taken for the whole journey. Express your answer as a mixed number.
  2. At what time did she reach Town M?
4 m
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Primary 6 SPEED P6.SP.TL.18012273

22 Jun 2024, 06:37 PM

At 10.45 a.m., Justin started driving from Town L to Town M which was 420 km away. For the first 230 km, he travelled at an average speed of 75 km/h. He then decreased his speed by 25 km/h and completed the remaining journey.
  1. Find the total time taken for the whole journey. Express your answer as a mixed number.
  2. At what time did she reach Town M?
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