1003041601

SubArea: 
Probability
Level: 
A
Project ID: 
1003041601
Source Problem: 
2010013605
Accepted: 
1
Clonable: 
1
Easy: 
0
The wooden cube with the edges of length 5cm has faces painted in blue. Suppose we cut the cube into small unit cubes (the edge length is 1cm) and select one of the unit cubes at random. What is the probability that the selected cube has at least two faces painted in blue?
0.352
0.288
0.480
0.432