Math, asked by khushilitoriya7, 1 year ago

First answer will be marked as brainly list.....
A train travels at a certain average speed for a distance of 63 km and then travels at a distance of 72 km at an average speed of 6 km /hours more than its original speed. If it takes 3 hours to complete total journey, what is the original speed?



Vishal5678: Real speed is 142km/h

Answers

Answered by Ankit1234
16
Answer is attached.

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brainly.in/question/3121329
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Answered by Anonymous
0

Answer:

yes thanks for your knowledge.

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