1.

On a weekend, Himanshu went out for a long drive. From 10:00 PM to 11:00 PM he drove at 40 km/h and the next one hour at 50 km/h. Calculate the average speed.

Answer»

On a weekend, Himanshu went out for a long drive. From 10:00 PM to 11:00 PM he drove at 40 km/h and the next one hour at 50 km/h. Calculate the average speed.




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