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Two number cubes are rolled. What is the probability that both number cubes will show a number less than 4?

 Apr 6, 2020
edited by SmartMathMan  Apr 6, 2020
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If two dice are rolled, there are 6*6=36 number of possibe outcomes. If a number is less than 4 on a dice, that means it can be 1,2, or 3 giving you 3 choices. That makes 3*3=9 number of possible outcomes of both numbers being less than 3. For the probability, it would be 9/36=1/4.

 

 

Hope it helps!

 Apr 6, 2020

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