Question

a tank can be filled by a tap in 8 hours and empty by an outlet pipe in 12 hours how long will it take to fill the tank if both tap and outlet pipe are opened together​

Answer 1

Answer:

8,12 LCM = 24

efficiency = 3, (-2)

when both open = 3-2 = 1 unit go inside ..

so,

total time to fill = 24/1 = 24 hours (Ans)

(Mark as brainlist)

Answer 2

hey dude !!!

in total it will take 24 hours to fill ...

hope this helps you