Is the speed of car is 60 km /hour it takes 5 hours to reach
the place. If reach in 4 hours to the place,what must be the
Speed of the car to maintain?
Answers
Answered by
12
Step by step explanation:
∵ Distance=Speed×Time
60×5=75×T
⟹300=75T
⟹T=
75
300
=4
Time taken by car to reach the destination =4 hours
Answered by
3
Answer:
when the speed of the car is 60 km/ hour it takes 5 hours to reach.
Let the speed of the car be x km/hr when it takes 4 hours..
It is a case of inverse variation
therefore
60× 5 = 4 × X
300= 4x
or, x = 300/4
= 75
ans: The speed of the car will be 75 km/hr
Step-by-step explanation:
Hope it helps
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