A boy runs for 20 minutes at a uniform speed of 18 km/h. at what speed should he run for the next 40 minutes so that average speed comes 24 km/h
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0
Answer:
The speed of 36 km/h should he ran for the next 40 minutes. So, that the average speed comes 24 km/h
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1
Answer:
the speed would be 27km/hr
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