A hall is 24 meters long and 12 meters wide. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, what is the volume of the hall (in cubic meters)?  Choose the correct choice from the following answers
A) 1896	B) 1912	C) 2108	D) 2304	E) 2524

Rationale: 2 hl + 2 hw = 2 lw h = lw / ( l + w ) volume = lwh = ( lw ) ^ 2 / ( l + w ) = 2304 the answer is d .
Answer: D