Question 1062124
Surface area of a cube is {{{ 6*w^2 }}} where  w=length of one its sides

{{{ 6*w^2 = 1014 sq ft }}}
{{{     w = sqrt(1014/6) = 13 ft }}} 
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{{{  V  = w^3 = 13^3 = 2197 ft^3 }}}

if 66 ft^3 per minute is poured in, then it will take:

{{{ 2197 ft^3 / 66ft^3/min  = 33.28  }}} min

Rounding to the nearest minute, it will take {{{ 33 }}} min to fill the aquarium.