Question

there are 30 cards numbered from 1 to 30 one card is drawn at random find the probability probability that the number of selected card is not divisible by 3​

Answer 1

Answer:

20 is the answer

Step-by-step explanation:

Answer 2

Answer:

1/3

Step-by-step explanation:

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Numbers divisible by 3 =

3,6,9,12,15,18,21,24,27,30

N(E) = 10

N(S) = 30

So, probability = 10/30 = 1/3