A car covers 100km at 40 km/h and next 100 km at 30km/h calculate average speed of the car
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Answer:
avarage speed=total time taken / total distance covered
time = distance
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speed
100/40=2.5
100/30= 3.33
140
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5.83
24.01
here is the correct answer please mark me brainliest and give thanks
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