SmartScore 99

SmartScore 86

SmartScore 92

Here's the question you clicked on:

sammy5592

An airplane flew 3 hours with a 40 mph head wind. The return trip with a tail wind of the same speed took 2 hours. Find the speed of the plane in still air. 180 mph 200 mph 220 mph 240 mph

@shaik0124

(U+W) *3=S (U-W)*2=S

240mph

Not the answer you are looking for?Search for more explanations.