9
The line of 1000000 centimeter cubes would be 1000000 centimeters long.
Eight 4 inch cubes are needed to build and 8 inch cube.
64
There are 3 cubic cm in a 3 cm cube, so your answer is 3.
There would be 1,452 1cm cubes that fit in a 12cmx12cmx11cm cube. This is determined by multiplying the dimensions of the larger cube together (12x12x11) and dividing by the volume of the smaller cubes, which is 1cm^3.
At 32 degrees the ice cubes would need be of larger volume than the water. At lower temperatures they would need less mass to create an average water temperature that is frozen.
Just knowing the volume in centimeters cubed of a rectangular prism would not allow you to find the dimensions.
A decimeter (dm) is 10 centimeters (cm), so 400 dm would be larger.
24 cubes would be it.
The answer would depend on the size of the gift box.
42
you would need 8 cubes each of 1" to make a larger cube with 2" dimensions