Question

what is probability of composite number when a die rolled

Answer 1

When a die is threw the possible outcomes are 1,2,3,4,5&6

There are 3 composite numbers I.e.,1,4,6

Therefore the probability of getting composite number is 3/6 =1/2

Answer 2

1/3
Composite numbers : 4 & 6
No. on dice = 6
Probability = 2/6
= 1/3