two cars A and B race each other. the car A ran for 2 min at the speed of 7.5 km/h,slept for 56min and again race for 2 min at a speed 7.5km/h . find the average speed of the car A.
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the two cars a and b the car a ran 2min at the speed of 7.5km/h.then he slept 56min and race for 2min at the speed of 7.5km/h. average speed=total distance travelled /total time taken we use this formula
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Explanation:
Average speed = total distance / total time ... See below image for further explanation...
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