Question

if a dice is thrown twice,find the probability of getting atleast one prime number???

Answer 1

Answer:

1/2

Step-by-step explanation:

digits on written  - 1,2,3,4,5,6(6)

prime nos. - 2,3,5(3)

probability-3/6

lowest term-1/2

Answer 2

Answer:

1/3

Step-by-step explanation:

the dice thrown twice so now the total possiblities =6×2=12

the total prime numbers that can be got =1,2,3,5=4 numbers

so the possibility to get a prime number=4/12

=1/3