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3241004551 [841]
3 years ago
5

I need help on 78 and 79

Mathematics
1 answer:
Orlov [11]3 years ago
3 0

There are 15 pencils altogether. Of these, 4 are green. Thus, P(green) = 4/15.


3+6

There are 3 red and 6 blue pencils. Thus, P(red or blue) = --------- = 3/5

15

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