Question

You roll a blue number cube and a green number cube. Find P a number greater than 2 on the blue cube and an odd number on the green cube

Answer 1

Assuming that these cubes are numbered as standard dice are:

P(>2B and (2n-1)G)=P(>2B)*P((2n-1)G)

P(>2B and (2n-1)G)=(4/6)(3/6)=12/36=1/3