©1991 Junichi Yananose

When 1/2 > x > 0, you can make 3 by 3 by 3 cube.

And when x = 1/4, you can make other two types of cuboid.

## Problems

- Make 1 by 4 by 6.75 cuboid.
- Make 2 by 3 by 4.5 cuboid.
- Make 3 by 3 by 3 cube.

©1991 Junichi Yananose

When 1/2 > x > 0, you can make 3 by 3 by 3 cube.

And when x = 1/4, you can make other two types of cuboid.

- Make 1 by 4 by 6.75 cuboid.
- Make 2 by 3 by 4.5 cuboid.
- Make 3 by 3 by 3 cube.