Asked by Joshua
With a tail wind, a light plane can fly 720 km in 2h. Going against the wind, the plane can fly the same distance in 3 h. What are the wind speed and the air speed of the plane?
Answers
Answered by
Scott
p + w = 720 / 2
p - w = 720 / 3
add the equations to find p
substitute back to find w
p - w = 720 / 3
add the equations to find p
substitute back to find w
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.