Question

A train covers a distance in 50 minutes with a speed of 48km/h. if the train covers the same distance in 70 minutes then what will be the speed of train.​

Answer 1

Answer:

200/21 m/sec

Step-by-step explanation:

Answer 2

Answer:

condition in first train

as we know that speed =distance/time

than distance=speed×time

=48×50/60

distance=40km

condition in second train

here we also know that

speed =distance /time

according to question second train covers same distance as first train which is 40km found above

speed is =40×6/7

speed of second train =34.26km/h approximately

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