Two persons start from two places 160 km apart at the same time with velocities 50 km/hr and 30 km/hr. move in opposite direction. Where they meet ?  Choose one:
A) 90 km from A	B) 50 km from B	C) 100 km from A	D) 70 km from B	E) None of these
Explanation :   Solution: d = 160, v1 = 50, v2 = 30   relative speed vr = v1 + v2 = 50 + 30= 
<gadget id="calculator">50 + 30</gadget>
<output>80</output>
80.   the distance covered by them will be indirectly proportional to their distance   of the persons of meeting from A= 160*50/(50+30) km   = 160*5/8= 
<gadget id="calculator">160*5/8</gadget>
<output>100</output>
100 km.   Answer : 100 km from A
<result>C</result>
Two persons start from two places 160 km apart at the same time with velocities 50 km/hr and 30 km/hr. move in opposite direction. Where they meet ?