SOLUTION: at noon a private plane left austin for los angeles, 2100 km away, flying ant 500 km/hr. One hour later a jet left Los angeles for austin at 700 km/hr. At what time did they pass e

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Question 230651: at noon a private plane left austin for los angeles, 2100 km away, flying ant 500 km/hr. One hour later a jet left Los angeles for austin at 700 km/hr. At what time did they pass each other?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
1600 km left at 1pm
coming together at 1200 km
1600/1200=1 2/3 hrs or they will pass at 2:40 pm