English, asked by Satwika27, 9 months ago

7. The speed ratio of 2 trains is 3:4 and the trains are
moving in opposite direction. The time taken by the
trains to cross a post is 5 and 10 sec respectively. What is
the time required for the trains to cross each other?​

Answers

Answered by SohaamMandal
0

Answer:

no no

I don't know sorry I can't

Answered by biswarup26
0

Answer:

very important thinks.

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