Question

8. Pipe A and B running together can fill a
cistern in 6 minutes. If B takes 5 minutes
more than A to fill the cistern, then the
time in which A and B will fill the cistern
be separately will be respectively?
(a) 15 min, 20 min (b) 15 min, 90 min
(c) 10 min, 15 min (d) 25 min, 20 min
​

Answer 1

Answer:

options (b)

Step-by-step explanation:

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