1.

A train takes 24 hrs and 40 m to reach city from cityA at an average speed of 25 m/s Find the distancebetween cities A and B.​

Answer»

Step-by-step EXPLANATION:

Average speed = total DISTANCE TRAVELLED / total time taken

Average speed = 25 m/s

Time taken = 24 × 3600 + 40 × 60

Time taken = 86400 + 2400

Time taken = 88800s

25 = distance / 88800

distance = 25 × 88800

distance travelled = 2220000 m

distance = 2220km



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