Question
City V and City W is 625 km apart. At 07 45, Betty, travelling at a constant speed, left City V for City W. At the same time, Tim set off from City W for City V at a constant speed which was 13 km/h faster than Betty. Find Tim's speed if they met at 12 45.
3 m

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City V and City W is 625 km apart. At 07 45, Betty, travelling at a constant speed, left City V for City W. At the same time, Tim set off from City W for City V at a constant speed which was 13 km/h faster than Betty. Find Tim's speed if they met at 12 45.