Rishi has set up hydroponics on his terrace. He has connected the water bed to four water inlets
A
,
B
,
C
,
D
. The problem is that water flow from all these inlets is not the same. If A and D inlets are used, the water bed fills up in 20 minutes. If B, C, and D are used, the water bed fills up in 15 minutes. If A, B, and C are used, it takes 12 minutes to fill up the system. If Rishi was in a rush, what is the fastest time
inmutes
in which the water bed could be filled up?
Answers
Answered by
5
Answer:
the correct answer by Cyberlink you cannot do this like
Answered by
2
Answer:
i am give all answer is correct and this question answer is 9
Explanation:
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