Question 1206989


{{{1l}}} of water started leaking at 

a rate of {{{5ml/s= 0.005l/(1/60)min=(3/10)(l/min)}}}


in {{{2min}}} will leak {{{2min*(3/10)(l/min)=(3/5)l}}} of water


 fraction of the tank will still be filled with water after {{{2}}} minutes will be

{{{1l-(3/5)l=(5/5)l-(3/5)l=(2/5)l}}}


answer:

(1) {{{2/5}}}