Question

When two unbiased dice are rolled, the probability of getting prime numbers on both the
dice is
(1) ⅙
(2) 4/9
(3) 2/9
(4) ¼

Answer 1

option 4th is ur answer buddy.

Answer 2

(4) ¼ is the correct answer.

When two unbiased dice are rolled, the probability of getting prime numbers on both the dice is ¼.

This number is mainly multiplying 6 x 6 and logic is there are six sides to each die.

For each number on 1 die you can pair with six different numbers on the other die.

The probability of rolling a prime number on two dice is 15/36 to reduces to 5/12 (E).