What is the maximum number of rectangular blocks, each with dimensions 12 centimeters by 6 centimeters by 4 centimeters, that will fit inside rectangular Box X ?
(1)When Box X is filled with the blocks and rests on a certain side, there are 25 blocks in the bottom layer.
(2)The inside dimensions of Box X are 60 centimeters by 30 centimeters by 20 centimeters.