Question

A train covers 80 km in 2 hours find its average speed in km/h and m/min

Answer 1

Answer:

nehi malum.

khud karlo.

Answer 2

Answer:

avg speed = total distance travelled/ total time taken

avg speed = 80/ 2= 40km/hr

80×5/18= 400/18 m/s

time= 120min

avg speed= 400/18 /120

= 0.185m/ s

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