Help plz

There are some scammers/hackers on that are posting "answers" saying that is on a link (starts with xtiny.cf), don't believe them, the link would redirect you to a download center to download a zip file that is called answers, after downloading the zip they could get your info and damage your devices. So far, everyone who is posting the link has a username that starts with "D" and no pfp. Please spread this message.

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

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step-by-step explanation: