Math, asked by manormaksharma19, 6 months ago

9. A train covers the first 160 km of a journey at 40 km/h, the next 180 km at 45 km/h, and
the last 200 km at 50 km/h. Find (i) the total time it takes to complete the journey and
(ii) the average speed of the train during the whole journey.

Answers

Answered by bhavanaRS

1

Answer:

i )12hours

ii)45km/h

hope this helps u

Step-by-step explanation:

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