Question

5 and 6 home
ne pipes are in
(c) 48 days
18. Pipes A and B can fill a tank in 5 and
respectively. Pipe C can empty it in 12 h
The tank is half full. All the three pipes
operation simultaneously. After how much
will the tank will be full​

Answer 1

Answer:

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Answer 2

Answer:

$\huge{\mathfrak{\underline{\red{AnsWer:-}}}}$

____________

$\textbf{\underline{\underline{Step By step explanation:}}}$

________

${\bold{\underline{\underline{Given:-}}}}$

❇Pipe A can fill tank in 5hrs

❇Pipe B can fill tank in 6hrs

❇Pipe C can fill tank in 12hrs

${\bold{\underline{\underline{Find:-}}}}$

❇How much time tank will take to be full =?

_________⭐

$\textbf{\underline{\underline{According to question :}}}$

❇Part of tank fill by pipe A in one hour =1/5

❇Part of tank fill by pipe B in one hour = 1/6

❇Part of tank C fill by pipe C in one hour =1/12

Now,

Part of tank fill by all pipes =>1/5 + 1/6 + 1/12

=>$\frac {17}{60}$

Time taken by all pipes =>

=>$\frac{1/2}{17/60}$

$\large\pink{\boxed{\sf Time taken =30/17hrs}}$