Question
P6.SP.TL.18012258-A1
City D and City E is 500 km apart. At 08 10, Shiyun, travelling at a constant speed, left City D for City E. At the same time, Ian set off from City E for City D at a constant speed which was 7 km/h faster than Shiyun. Find Ian's speed if they met at 12 10.
3 m
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Primary 6 SPEED P6.SP.TL.18012258

21 May 2024, 04:05 PM

City D and City E is 500 km apart. At 08 10, Shiyun, travelling at a constant speed, left City D for City E. At the same time, Ian set off from City E for City D at a constant speed which was 7 km/h faster than Shiyun. Find Ian's speed if they met at 12 10.
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