SOLUTION: An airplane flies 5670 miles into the wind for 18 hours. The return trip takes 14 hours. Find the speed of the airplane without a wind and the speed of the wind.
Question 1002556: An airplane flies 5670 miles into the wind for 18 hours. The return trip takes 14 hours. Find the speed of the airplane without a wind and the speed of the wind. Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website! Put the information into a data table and use the basic uniform travel rates rule RT=D.
rate time distance
INTO WIND r-w 18 5670
RETURN WITH WIND r+w 14 5670
Skipping a step,...
This system is well fit for the Elimination Method.