Question

Pls do all the questions as tomorrow I have my xam pls do it

I will mark the brainliest who will do all these will all the correct steps

Pls do its as soon as possible
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Answer 1

Q11 and Q12 attached on 1 page.

Q13 attached on 1 page.

We can only aad two attachments.. so others I am typing.

Q14 Let the amount of water be x

Speed of pipe A= x/10

Speed of pipe B = x/15

Sum of speed of both the pipe = x/10 + x/15 = 25x/150 = x/6

Time taken = 6 hours.

If you want more answers as I know all. please add a blank question as I can't attach more.