Question

A cuboid of dimensions 15 cm x 12 cm x 9 cm was painted in a manner
that three adjacent faces (meeting at a corner) are red and the other three
adjacent faces are black. It was cut into cubical blocks each of side 3 cm.
The number of cubes with three faces painted is:​

Answer 1

Answer:

8

Step-by-step explanation:

cuboid has 8 corners.

hope it helps

Answer 2

Answer:

Hope this is OK for you completely