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Two trains with a speed of 80 km/h and 120 km/h, respectively, are 500 km apart and face each other. Find the distance between them 10 minutes before crossing?

A72.33 km

B33.33 km

C63.33 km

D52.74 km

Answer:

B. 33.33 km

Read Explanation:

Relative speed = 80 + 120 = 200km/h Distance in 10 minutes Distance = Speed × Time = 200 × 10/60 = 33.33 km


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