Question

343 smaller but identical cubes have been put together to form a larger cube. This larger cube is now painted on all 6 faces. How many of the smaller cubes have at most three faces painted?

Answer 1

Answer:

In a cube there are 8 verteces.

and only those smaller cubes have at most three faces painted which lies on verteces of larger cube.

So answer = 8

Total 8 smaller cybes been painted on three faces.

Answer 2

8 cubes have at most three faces painted.

Step-by-step explanation:

A large cube is made by 343 small cubes.

This large cube is painted on all 6 faces.

Now we have to find the number of smaller cubes having at most three painted faces.

This is explained clearly in the figure attached.

There are 8 cubes which have at most three faces painted.

Learn more about painted faces of the cube : https://brainly.in/question/15535840