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Mathematics 13 Online
OpenStudy (anonymous):

You roll two dice. What is the probability of the event that you roll a total of seven OR twelve on the two dice?

OpenStudy (anonymous):

@mathstudent55

OpenStudy (anonymous):

no :(

OpenStudy (anonymous):

@satellite73

OpenStudy (anonymous):

only one way to roll a 12 : (6,6) how many ways to roll a 7 ?

OpenStudy (anonymous):

6?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

for a grand total of?

OpenStudy (anonymous):

so 6/36 + 1/36?? = 7/36??

OpenStudy (anonymous):

I got 7/36... :(

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

is that right?

OpenStudy (anonymous):

oh ok. thanks

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

yw

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