2min at speed 7.5 km/hr, stopped for 56 min & again
ran for 2 min at speed of 7.5 km/hr. Find the average
speed of the car A
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Answer:
Car A takes rest for 56 minutes. Then car A ran at 7.5 km/h again for 2 minutes or, 1/30 hours. = 1hr. Answer) The average speed of car A for whole race is 0.5 km/hr.
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