Question
City V and City W is 672 km apart. At 06 50, Penelope, travelling at a constant speed, left City V for City W. At the same time, Vincent set off from City W for City V at a constant speed which was 14 km/h faster than Penelope. Find Vincent's speed if they met at 12 50.
3 m

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City V and City W is 672 km apart. At 06 50, Penelope, travelling at a constant speed, left City V for City W. At the same time, Vincent set off from City W for City V at a constant speed which was 14 km/h faster than Penelope. Find Vincent's speed if they met at 12 50.