1.A red number cube and a blue number cube are rolled. If all numbers are equally likely, what is the probability that the sum of the numbers is 6? Enter your answer in simplified fraction form; example: 3/20
2.A red number cube and a blue number cube are rolled. If all numbers are equally likely, what is the probability that the difference of the numbers is 6? Enter a numerical answer.
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OpenStudy (mathmate):
Do you know the total number of outcomes?
OpenStudy (mathmate):
... when you throw two different number cubes?
OpenStudy (anonymous):
36
OpenStudy (anonymous):
P(sum is 6)=3/36=1/12?
OpenStudy (anonymous):
@mathslover
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OpenStudy (anonymous):
@mathmate
OpenStudy (anonymous):
@Hero
OpenStudy (anonymous):
@myininaya @ganeshie8
OpenStudy (anonymous):
@abb0t @aaronq @zepdrix
OpenStudy (anonymous):
actually there are 5 outcomes... 1,5 5,1 2,4 4,2 3,3
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OpenStudy (anonymous):
you are the most help ever, thank you so much!
OpenStudy (anonymous):
your welcome anytime
OpenStudy (mathmate):
I hope you get the second part without much trouble. :)