A bus moves from station a to b with a speed of 50 km/h travelling a distance 10 km/h.then the driver increase the speed upto 60 km/h. one of the passengers asks the driver to decrease the speed of the bus because as per traffic rule maximum speed limit for heavy vehicles is 40 km/h .after 6 min moving with the speed of 60 km /h it reaches station c .then driver decreases the speed of the bus and reaches station d which is 12 km from station c(a)if the average speed of the bus is 40 km/h what is the speed of the bus between station c and d
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Answer:
40km/h
Step-by-step explanation:
because
the heavy vehicle speed is 40km/h
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