Question
P6.SP.TL.18012272-A1
Uncle Asher travelled from City F to City G which was 640 km away. For the first 360 km of the journey, he travelled at a speed of 90 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

02 May 2024, 05:11 AM

Uncle Asher travelled from City F to City G which was 640 km away. For the first 360 km of the journey, he travelled at a speed of 90 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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