AkhirPandrtom
AkhirPandrtom AkhirPandrtom
  • 21-07-2016
  • Mathematics
contestada

If two number cubes are rolled at the same time what is the probability that the two cubes show different numbers?

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meerkat18
meerkat18 meerkat18
  • 21-07-2016
The probability of a dice after being rolled such that any number shows up is 1/6 since there are six faces of the cube. On the other hand, the probability that the two cubes show different numbers is already 1/5 since one number is already occupied. Hence the probability (answer) is 1/30.
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