Question

a dice is thrown at random find the probability of getting a composite number

Answer 1

Dice have total 6 numbers = {1,2,3,4,5,6}

Composite numbers = {4,6}

Note: 1 is neither prime nor composite.

Hence probability is 2/6 = 1/3

Hope it helps u.

Answer 2

Answer:

1/3

Explanation:

Total Possible Number = 6

(1;2;3;4;5;6)

No. Of Possible Outcomes = 6

Composite  number : Those numbers are divided by other number.

So total prime number (4,6) = 2

Probability=favorable outcomes/total outcomes.

probability of getting prime number

= 2/6

=1/3(ans)

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