- A car takes 4 hours to cover a certain distance at the speed of 30 km/h. If the speed of the
car is increased, will it take more or less time to cover the same distance ?
Answers
Answered by
2
Answer:
It will take less time to cover the same distance
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Answered by
1
Answer:
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Step-by-step explanation:
As speed increases, time taken decreases in same proportion. So the time taken and varies inversely to the speed of the vehicle for the same distance.
80
60
=
4
x
60×x=80 and 4÷x=y
60×4=80×x x=
60
80
x=
80
60×4
=3 hr 4÷
60
80
=y
y=
80
4×60
=3 hr
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