A car with speed 60km/he takes 8hr to travel some distance. What should be the increase in the speed distance if the same distance is to be covered in 7and half hours?
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When s = 60, t = 8. So, the equation of variation is st = 480. Thus, the increase in the speed of the car is 4 km/h.
abhishekvijaymaurya1:
wrong answered
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