Question 954929
The hose along with the leakage fills {{{2/3}}} of the pool in 15 minutes.


{{{((2/3)*pool)/(15*minutes)}}}


{{{(((2/3)*pool)/(15*minutes))(3/3)}}}


{{{(2*pool)/(45*minutes)}}}


You still want numerator of 1, for one pool.

{{{(2/45)((1/2)/(1/2))}}}-----fixed mistake


{{{1/(22&1/2)}}}


The pool needs 22.50 minutes for the hose to fill it.  That is with the present leak.