The distance between two cities A and B is 160 km. A car Rider starts from A towards B at 7:00 a.m. at a speed of 30 km/h. Another cars riders starts from B towards A at 8:00 a.m. at a speed of 35 km per hour. Find, when they will cross each other.
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10 : 00 am it is the time when two cars will cross each other
A start at 7:00 am so at the time of 8:00 am A car and B car distance become 130 km.
Then B also start the car and at the 9:00 am A overcome 30km and B overcome 35 km so., the distance between them become 65km ..
and at last 10: 00 am they will cross each other
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