4) Suppose a cube is painted blue and then cut up into smaller cubes so
that it becomes a 5 X 5 X 5 cube.
I
a) How many cubes are painted blue on two sides?
b) How many cubes are not painted at all?

Respuesta :

Answer:

a) 250

b) 250

Step-by-step explanation:

5x5=25

25x5=125

a) 125x2= 250

b) 125x2=250