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Mathematics 7 Online
OpenStudy (anonymous):

Yes more Probabilities

OpenStudy (anonymous):

OpenStudy (anonymous):

a) how many photos are NOT wedding photos?

OpenStudy (anonymous):

and b) of those, how many ARE holiday photos? those are the only two numbers you need

OpenStudy (anonymous):

12

OpenStudy (anonymous):

8

OpenStudy (anonymous):

so probability is ?

OpenStudy (anonymous):

B. 12/13

OpenStudy (anonymous):

really? you already said the two numbers you need there was no 13 there was there?

OpenStudy (anonymous):

A

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