In 6 hours a tank is filled. After the tank is half filled, 3 more similar taps are opened. Estimate the total time the tank will take to fill.

In 6 hours a tank is filled. After the tank is half filled, 3 more sim

1.	In 6 hours a tank is filled. After the tank is half filled, 3 more similar taps are opened. Estimate the total time the tank will take to fill.
A.	2 hours 30 mins
B.	2 hours 45 mins
C.	3 hours 30 mins
D.	3 hours 45 mins
Answer» E.

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In 6 hours a tank is filled. After the tank is half filled, 3 more similar taps are opened. Estimate the total time the tank will take to fill.

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