Question 51957: a dice is rolled. what is the probability of rolling a number less than 4 or a 7?
thanks a lot i hope you can help me solve this
Answer by Nate(3500)   (Show Source):
You can put this solution on YOUR website! Probability of rolling less than four.
Total Possible Rolls: 1,2,3,4,5,6 = 6
Rolls You Want: 1,2,3 = 3
3/6 or 1/2
50% chance
Probability of rolling less than seven.
Total Possible Rolls: 1,2,3,4,5,6 = 6
Rolls You Want: 1,2,3,4,5,6 = 6
6/6 = 1
100% chance
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