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A train leaves Little Rock, Arkansas, and travels north at 80 kilometers per hour. Another train leaves at the same time and travels south at 65 kilometers per hour. How long will it take before they are
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A train leaves Little Rock, Arkansas, and travels north at 80 kilometers per hour. Another train leaves at the same time and travels south at 65 kilometers per hour.

How long will it take before they are 580 kilometers apart?
It will take hours.

User Nielsdg
by
4.2k points

1 Answer

7 votes
Distance = rate * time

580 = (80+65) * t
T = 4 hours
User SunLiWei
by
4.2k points
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