Question

If a bucket is filled by Pipe A takes 4 hours to completely fill, Pipe B in 6 hours and Pipe C in 12 hours,seperately by water.....Then,What is the time taken if all the pipes opened at the same time?​

Answer 1

Answer:

7.333 hrs

Step-by-step explanation:

→ Time taken by Pipe A to fill bucket = 4 hrs

→ Time taken by Pipe B to fill bucket = 6 hrs

→ Time taken by Pipe C to fill bucket = 12 hrs

Now,

If all Pipes are open then the time taken to fill the bucket will be the average of all.

So,

Time taken to fill the bucket if all Pipes are open

$= \frac{4 + 6 + 12}{3}$

= 7.333 hrs ans.

Hope it is helpful to you.

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