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- A tap fill a pot in two hours because of a hole to the pot, it took 2 1/3 hours.
Question 1:
A tap fill a pot in two hours because of a hole to the pot, it took 2 1/3 hours. Calculate the time needed for hole to emptied the pot completely? A. 14
Feedback Job done by the hole in 1 hour = [ 1/2 - 3/7 ] = 1/14 .
So, a hole can empty the pot in 14 hrs.
So, a hole can empty the pot in 14 hrs.
B. 12
C. 17
D. 19
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