A truck covers a distance of 420 km in a certain amount of
time at a speed of 70 km/hr. what is the speed of a bike that
travels a distance of 36 km less than the truck in the same
time?
a. 62 km/h
b. 64 km/h
c. 66 km/h
d. 68 km/h
e. None of these
Answers
Answered by
0
A one is the right one answer i think
Answered by
4
Time of truck = 420/70
= 6 hrs
D of bike = 420 - 36
=384km
Speed of bike = 384/6
=64kmph
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