Question
P6.SP.TL.18012258-A1
City Y and City Z is 700 km apart. At 08 40, Jean, travelling at a constant speed, left City Y for City Z. At the same time, Ian set off from City Z for City Y at a constant speed which was 15 km/h faster than Jean. Find Ian's speed if they met at 12 40.
3 m
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Primary 6 SPEED P6.SP.TL.18012258

29 Apr 2024, 08:38 PM

City Y and City Z is 700 km apart. At 08 40, Jean, travelling at a constant speed, left City Y for City Z. At the same time, Ian set off from City Z for City Y at a constant speed which was 15 km/h faster than Jean. Find Ian's speed if they met at 12 40.
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