00:01
So the question said you have this cube -shaped box.
00:04
So remember, a cube, length, width, and height are all the same.
00:07
And you have these 27 ornaments inside.
00:11
They're all spheres with the radius of 6 centimeters each.
00:15
So let's double -check.
00:16
We have centimeters and centimeters.
00:18
That's good.
00:18
We want the volume of the empty space in the box rounded to the nearest whole number.
00:23
So we need to take the volume of the cube minus the volume of the spheres.
00:27
Remember, there's 27 of them.
00:29
And if we subtract that we will have the volume of the empty space.
00:35
So volume of a cube.
00:37
Volume of a cube is length times width times height for any rectangular prism.
00:43
It's actually area of the base which is a rectangular base length times width times your height...