Question

a cube of side 4 cm is painted Black on the pair of 1 opposite surfaces, blue on the pair of another opposite surfaces and red on the remaining pair of opposite surfaces ,the cube is not divided into smaller cubes of equal side of 1 cm each. number of smaller cubes having less than two sides painted are?​

Answer 1

Answer:

see it as a square

all 4 sides will be in touch with colour

in case of cube = 8 cubes (twice the sides of imagined square)

8 cubes will be having 3 sides coloured.