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Lera25 [3.4K]
3 years ago
12

A bag of numbered lottery balls contains the numbers 1 through 40. What is the probability that a randomly selected ball will be

a number that is not a multiple of 13?
Mathematics
2 answers:
Alexus [3.1K]3 years ago
5 0

Answer:

37/40

Step-by-step explanation:

there are only 3 multiples under 50

13, 26, and 39

So that means that the probability is 37/40

RoseWind [281]3 years ago
3 0

Answer:

37/40

Step-by-step explanation:

There are 3 numbers between 1 and 40 that are a multiple of 13: 13,26,39.

So, your probability should be 40-3/40, = 37/40.

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