Question

if 4 taps can fill a tank in 10 hours then how many hours can 6 taps fill the same tank

Answer 1

Answer:

Step-by-step explanation:

4 taps take 10 hrs to fill the tank.

6 taps will take how many hrs?

• Solution:          Let the hrs taken for 6 taps for filling the tank is'x'.

 4 _ = _6_

 x         10

_4_  = _3_

 x          5

By Cross multiplication

4 × 5 = 3 × x

x= _20_

       3

x=6.6666........

x=7 hrs