ROSECODE 378
Cube puzzle
A solid cube has its 6 faces painted in black.
It is cut into 1000 smaller cubes (each face evenly divided in 10).
These little cubes are placed in a bag and one is selected randomly.
This selected cube is then rolled like a die.
What is the probability that it lands with a black face up?
Answer format: P/Q // An irreductible fraction
It is cut into 1000 smaller cubes (each face evenly divided in 10).
These little cubes are placed in a bag and one is selected randomly.
This selected cube is then rolled like a die.
What is the probability that it lands with a black face up?
Answer format: P/Q // An irreductible fraction