Question

If 8 taps can fill a tank in 10 hours then in how many hours can 9 taps fill the same
tank?​

Answer 1

Answer:

Assume that 6 taps can do the same work in x hours. As more taps require less hours to do the same woek, number of taps vary inversely as the number of hours

∴ (Inverse ratio of number of taps) :: (Ratio of number of hours)

⇒6:4::10:x

⇒64=10x

⇒x=406=623 hours.

∴ Six taps can fill the tank in 6 2/3 ` hours.

Answer 2

Answer:

approx 9hrs.

Step-by-step explanation:

pls. check the attachment for that...