Question

If the outcome is an odd number when a dice is rolled, then calculate the probability that it is a prime number

Answer 1

The dice has 6 numbers where 3 are odd and 3are even so the probability of a even is 3/6.

So in this there are 3 prime numbers so the probability is 1 /3

Answer 2

Answer:

2/3

Step-by-step explanation:

Total no. of odd numbers =3(1,3,5)

in the question it is stated that calculate the probability of prime numbers where the outcome is an odd number.

so now total no. of outcome=3(1,3,5)

and favourable outcome(odd prime numbers)=2(3,5)

so the probability=favourable outcome/total no. of outcome=2/3