Question

tell me answer please​

Answer 1

Answer:

27 cubes are showing in the image .

Step-by-step explanation:

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Answer 2

Answer:

8

Step-by-step explanation:

first of all only the sides which are exposed to air would be painted grey.

So, if you look at the figure carefully, you'll observe that the corners are the only block which is exposed to air on three sides.

So the corner cubes will only be painted on the three faces.

the cube has 8 corners, so small cubes have three faces painted are 8.

Simple as that.