A car travels for 8 hours at an average speed of 60km/hr. If the car keeps up an average speed of 48km/hr, how long will it take to complete the same journey?
Answers
Answered by
23
By using the priciple of variation method
we can solve this question
according to it, we can know it is inverse variation
so,
60*8=x*48
therefore
x= 12
we can solve this question
according to it, we can know it is inverse variation
so,
60*8=x*48
therefore
x= 12
Answered by
28
60 *8= 480 km car travels with an avg. speed of 60 km/hr in 8hrs
So incase of 48km/hr it will travel 480 km in 10hrs
So incase of 48km/hr it will travel 480 km in 10hrs
BarunSoibam:
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