An airplane travels 360 miles with the wind in 1 hour and 20 minutes and returns against the wind in 2 hours and 15 minutes. find the speed of the airplane is still in air and the speed of the wind.​

s = 4.5 mi/min or 270 mph (still in air) and s = 2.667 mi/min or 160 mph (in the speed of the wind)

Step-by-step explanation:

1.) s=? d=360mi t=80mins

s = d/t

s = 360/80

s = 4.5 mi/min

2.) s=? d=360mi t=135min

s = d/t

s = 360/135

s = 2.667 mi/min

if you want mph, multiply by 60 to get an hour.

1 hour =60 mins so
2 hours=60mins+60mins
=120 mins
120mins +15mins =135 mins :)

1:06 1 hour and 6minutes

Step-by-step explanation:

Hirap po i explain.

34 minutes

Step-by-step explanation:

this is my answer

Time

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