Question

A car moves for half of its time at 80 km/h and for rest half of time at 40 km/h. Total distance covered is 60
(c)120 km/h (d)180 km/h

km. What is the average speed of the car​

Answer 1

Answer:

(c) option 120 km/h

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Answer 2

Answer:

c) 120 km /h

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