Question 534406
The two locomotives are closing on one another at the sum of their speeds:  95+95 = 190 km/hr.
The start at 8.5 km apart, so they will meet each other pretty soon.
t = 8.5 km/ 190 km/hr
t = 0.0447368421 hr
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That is a precise but not terribly useful answer.
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0.0447368421 hr * 60 min/hr = 2.68 minutes