Question
P6.SP.TL.18012258-A1
City Y and City Z is 770 km apart. At 09 55, Rachel, travelling at a constant speed, left City Y for City Z. At the same time, Japheth set off from City Z for City Y at a constant speed which was 12 km/h faster than Rachel. Find Japheth's speed if they met at 16 55.
3 m
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STUDENT

Primary 6 SPEED P6.SP.TL.18012258

29 Jun 2024, 04:00 PM

City Y and City Z is 770 km apart. At 09 55, Rachel, travelling at a constant speed, left City Y for City Z. At the same time, Japheth set off from City Z for City Y at a constant speed which was 12 km/h faster than Rachel. Find Japheth's speed if they met at 16 55.
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