Three pipes A. B and C are connected to a tank.
A and B together can fill the tank in 12 hrs, B and
( together in 20 hrs and C and A together in 15
hrs. In hou much time will each pipe fill the tank
sepa-ratek
(a) 10 hrs. 15 hrs. 30 hrs
()
(b) 20 hrs. 15 hrs. 60 hrs
(c) 20 hrs. 30 hrs. 60 hrs
(d) 20 hrs. Jo hrs. 45 hrs
Answers
Answered by
1
Answer:
option a is a correct option have a good day
Answered by
16
Answer:
I think option a is correct answer
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