Question
P6.SP.TL.18012272-A1
Uncle Oscar travelled from City R to City S which was 700 km away. For the first 400 km of the journey, he travelled at a speed of 80 km/h. He then reduced his speed by 20 km/h and completed the rest of the journey. What was his average speed for the whole journey?
4 m
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Primary 6 SPEED P6.SP.TL.18012272

04 May 2024, 01:33 AM

Uncle Oscar travelled from City R to City S which was 700 km away. For the first 400 km of the journey, he travelled at a speed of 80 km/h. He then reduced his speed by 20 km/h and completed the rest of the journey. What was his average speed for the whole journey?
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