SOLUTION: A train leaves Little Rock, Arkansas, and travels north at 65 kilometers per hour. Another train leaves at the same time and travels south at 90 kilometers per hour. How long will

SOLUTION: A train leaves Little Rock, Arkansas, and travels north at 65 kilometers per hour. Another train leaves at the same time and travels south at 90 kilometers per hour. How long will

Algebra.Com

Question 733961: A train leaves Little Rock, Arkansas, and travels north at 65 kilometers per hour. Another train leaves at the same time and travels south at 90 kilometers per hour. How long will it take before they are 310 kilometers apart?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
moving apart at 90+65=155 mph
310/155=2 hrs
RELATED QUESTIONS
A train leaves Little Rock,Arkansas, and travels north at 85 kilometers per hour.... (answered by mananth)

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 90 kilometers per hour.... (answered by macston)

A train leave Little Rock,Arkansas, and travels north at 55 kilometers per hour. Another... (answered by Fombitz,MathTherapy)

A train leaves little rock, Arkansas, and travels north at 55 kilometers per hour.... (answered by ewatrrr,richwmiller)

Train "A" leaves Little Rock, Arkansas, and travels north at 65 kilometers per hour.... (answered by tutorcecilia)

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

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

A train leaves Little Rock, Arkansas, and travels north at 60 kilometers per hour.... (answered by greenestamps,ikleyn)