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

Question

3 years ago

12

a number that is not a multiple of 13?

2 answers:

Alexus [3.1K] · Answer 1 · 2022-02-07T03:13:55+03:00

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] · Answer 2 · 2022-02-07T01:43:23+03:00

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.