Math, asked by sweetie1429, 1 year ago

A pipe can fill a tank in 6 hours when the tank is half filled then three more pipes of sane type are opened what is the total time taken to fill the tank completely?​

Answers

Answered by rahulghosh389814
2

Answer:45minutes

Step-by-step explanation:1pipe=1 tank full

1pipe fill 3hrs=1/2

3hr=180minute

So,4pipes=180+x

X=180/4min

X=45minutes

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