Question
P6.SP.TL.18012258-A1
City T and City U is 640 km apart. At 08 40, Kathy, travelling at a constant speed, left City T for City U. At the same time, Luis set off from City U for City T at a constant speed which was 10 km/h faster than Kathy. Find Luis's speed if they met at 12 40.
3 m
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Primary 6 SPEED P6.SP.TL.18012258

20 May 2024, 09:17 AM

City T and City U is 640 km apart. At 08 40, Kathy, travelling at a constant speed, left City T for City U. At the same time, Luis set off from City U for City T at a constant speed which was 10 km/h faster than Kathy. Find Luis's speed if they met at 12 40.
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