Practicing Success
Two trains start at same time from stations A and B, 1800 km apart, and proceed towards each other at an average speed of 44 km/h and 46 km/h, respectively. Where will the trains meet? |
920 km from station A 900 km from station B 880 km from station A 880 km from station B |
880 km from station A |
Relative speed ( when both the trains moves towards each other ) = 44 + 46 = 90 km/h Time = \(\frac{Distance }{Speed}\) = \(\frac{1800 }{90 }\) = 20 hours When the trains meet , Distance traveled by A = 44 × 20 = 880 km Ans :- 880 km from station A |