There are 3 taps attached to a tank. Tap A takes 45 hours to fill the tank. Tap B takes 30 hours to fill the tank. Tap C takes 15 hours to empty the tank. Now, it is given that Tap A was opened at 11 am, Tap B was opened at 1 pm, Tap C was opened at 3 pm of same day. In how many hours the tank will be emptied, after Tap C is opened? Options: O 12 13 14 15

There are 3 taps attached to a tank. Tap A takes 45 hours to fill the tank. Tap B takes 30 hours to fill the tank. Tap C takes 15 hours to empty the tank. Now, it is given that Tap A was opened at 11 am, Tap B was opened at 1 pm, Tap C was opened at 3 pm of same day. In how many hours the tank will be emptied, after Tap C is opened? Options: O 12 13 14 15

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

There are 3 taps attached to a tank. Tap A takes 45 hours to fill the tank. Tap B takes 30 hours to fill the
tank. Tap C takes 15 hours to empty the tank.
Now, it is given that Tap A was opened at 11 am, Tap B was opened at 1 pm, Tap C was opened at 3 pm of
same day. In how many hours the tank will be emptied, after Tap C is opened?
Options:
O
12
13
14
15

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