Math, asked by ROSE223, 1 year ago

an aeroplane flies 1680 km with head wind in 3.5 hours.On the return trip with same Wind blowing the plane takes 3 hours find the Plane,s air speed and the wind speed

Answers

Answered by jiya139

2

5880 km / hr. is the speed

ROSE223: I want proper solutions

ROSE223: and it is wrong answer correct answer is 520KM/H, 40km/h

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