Question
City Z and City A is 774 km apart. At 09 20, Jaslyn, travelling at a constant speed, left City Z for City A. At the same time, Vaidev set off from City A for City Z at a constant speed which was 15 km/h faster than Jaslyn. Find Vaidev's speed if they met at 15 20.
3 m

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City Z and City A is 774 km apart. At 09 20, Jaslyn, travelling at a constant speed, left City Z for City A. At the same time, Vaidev set off from City A for City Z at a constant speed which was 15 km/h faster than Jaslyn. Find Vaidev's speed if they met at 15 20.