Question

Find the probability of getting a prime number , when a die is rolled once ?​

Answer 1

Answer:

there are 3 prime number between 1 to 6.

hence probability = 3 / 6

= 1/2

Answer 2

Answer:

1/2

Step-by-step explanation:

There are six sides in a normal cube with number 1,2,3,4,5&6.

Here, 1 is whole number

2 is prime number

3 is prime number

4 is composite number

5 is prime number

6 is composite number,

So out of 6 number one is whole number and 3 numbers are prime and two numbers are composite.

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