Math, asked by chand42, 1 year ago

A train travels at a certain average speed for a distance of 63 kilometre and then travel at a distance of 72 km at an average speed of 6 km per hour more than its original speed if it takes 3 hour to complete a total journey what is the original average speed

Answers

Answered by 2001gauravchamoli
4
hope it will help u
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Answered by Ankit1234
3
Answer is attached.

Here's is Answer key for whole maths Leaked board paper 2018 =>
brainly.in/question/3121329
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