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September 12th, 2014, 03:48 PM  #1 
Newbie Joined: Sep 2014 From: NYC Posts: 2 Thanks: 0  If you roll 10sided dice, what is the prob that two dice add up to either 19 or 3?
If you roll 10sided dice, what is the prob that two dice add up to either 19 or 3? I got 4/100 3: (1,2) and (2,1) = 2/100 19: (9,10) and (10,9)= 2/100 2/100 + 2/100 =4/100 Please suggest if my answer is correct or not 
September 12th, 2014, 03:49 PM  #2 
Math Team Joined: Dec 2013 From: Colombia Posts: 7,599 Thanks: 2587 Math Focus: Mainly analysis and algebra 
Looks fine to me.

September 12th, 2014, 06:05 PM  #3 
Math Team Joined: Apr 2010 Posts: 2,780 Thanks: 361 
If two dice are rolled, yes, else, you find some higher number. Presumably, two dice are rolled.


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10sided, add, dice, prob, roll 
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