SOLUTION: A train leaves Little Rock and travels north at 85 kph. Another train leaves at the same time and travels south at 85 kph. How long will it take before they are 315 km apart?

Question 1095820: A train leaves Little Rock and travels north at 85 kph. Another train leaves at the same time and travels south at 85 kph. How long will it take before they are 315 km apart?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A train leaves Little Rock and travels north at 85 kph. Another train leaves at the same time and travels south at 85 kph. How long will it take before they are 315 km apart?
==================
Hint: Going in opposite directions --> the speeds are added.
RELATED QUESTIONS
A train leaves Little Rock,Arkansas, and travels north at 85 kilometers per hour.... (answered by mananth)

A train leaves Little Rock, AK and travels north at 55 kilometers per hour. Another train (answered by solver91311)

A train leaves Little Rock, Arkansas, and travels north at 90 kilometers per hour.... (answered by macston)

A train leaves Little Rock and travels north at 70 kilometers per hour. Another train... (answered by mananth)

A train leaves Little Rock, Arkansas, and travels north at 65 kilometers per hour.... (answered by rfer)

A train leaves Little Rock and travels north at 70 kilometers per hour. Another train... (answered by Alan3354)

A train leaves Little Rock, Arkansas, and travels north at 80 kilometers per hour.... (answered by Alan3354)

A train leaves little rock, Arkansas, and travels north at 85 kilometers per hour.... (answered by ewatrrr)

a train leaves Kansas City, Kansas and travels north at 85 km per hour. Another train... (answered by drj)