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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Transcribed Image Text: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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