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Vsevolod [243]
3 years ago
7

A train leaves little rock, arkansas, and travels north at 90km per hour. Another train leaves at the same time and travels sout

h at 90km per hour. How long will it take before they are 720 km apart?
Mathematics
1 answer:
likoan [24]3 years ago
6 0

Answer:

Since the two trains are heading in opposite directions, they are separating at 90km/hr+85km/hr=175 km hr. 700 km/175 km/hr= 4 hrs. The trains will be 700 km apart in 4 hours.

Step-by-step explanation:

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