Ludhiana and Ambala are 120 km apart. Trains set out from both at the same time towards each other and meet after 1 h 12 min. The Ludhiana train runs at 45 km/h. What is the other train's speed?

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Accepted Answer

55 km/h. 1 h 12 min =1.2 h. Sum of speeds =120/1.2=100 km/h. Other train =100-45=55 km/h.

Ludhiana and Ambala are 120 km apart. Trains set out from both at the same time towards each other and meet after 1 h 12 min. The Ludhiana train runs at 45 km/h. What is the other train's speed?

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