Question

The speed of an airplane is 1240km per hour find the distance covered by the airplane in 3 hour 20 min

Answer 1

total time taken =3+20/60hr
=3+1/3hr
=10/3hr
so
speed= Distance /time
1240= Distance /(10/3)
Distance =1240×10/3
=4133.33m

Answer 2

Speed of the airplane= 1240 kmph
Time taken= 3hour 20 min= 3.3 hours

Distance= ??

we know that ,
speed=distance/time

1240 = d x 3.3

d=1240/3.3
d= 3757.5 km

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