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A lottery game has balls numbered 3 through 17. If a ball is selected at random, what is the probability of obtaining an odd numbered ball or the number 11 ball?

Respuesta :

MathPhys

Answer:

8/15

Step-by-step explanation:

The balls are numbered 3 through 17, so there are 17 − 3 + 1 = 15 balls.  8 of them are odd and 7 of them are even.

So the probability of an odd numbered ball (which includes the number 11 ball) is 8/15.

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