Following diagrams show identical cubes such that edge of cube 2 lies exactly in the middle of one of the faces of Cube1 and Cube 4 has a corner at the body centre of the Cube3. Find the contributions (in fraction) of the spheres shown to each of the cubes

Following diagrams show identical cubes such that edge of cube 2 lies

1.	Following diagrams show identical cubes such that edge of cube 2 lies exactly in the middle of one of the faces of Cube1 and Cube 4 has a corner at the body centre of the Cube3. Find the contributions (in fraction) of the spheres shown to each of the cubes
Answer» Answer :CUBE1 - 1/2; Cube 2 - 1/4; CUBE3 - 1; Cube4 - 1/8