A and B are two stations 390 km apart. A train starts from A at 10 a.m. and travels towards B at 65 kmph. Another train starts from B at 11 a.m. and travels towards A at 35 kmph!
At what time do they meet?
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Step-by-step explanation:
Till 11 am train A covers distance of 65 cm. So remaining distance (390−65)=325 km.
Relative speed =100 km/hr
So to cover 100 km =1 hr.
Therefore to cover 325 km in xhr
x= 100/325
hrs=3.25 hrs
Hence the train meet at 11 am +3.25 hrs =2.25 pm.
Hope it will help u
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