Question

plzz answer question in attachment................plzz​

Answer 1

Answer:

1. To get a prime number

Let's solve

Prime number between 30 to 60 are 31,37,41,43,47,51,53,59 =9

So, the probability oto get a prime number is 3/10

2. A number divisible by 3 or 5.

Total number divisible by 3 or 5 both between 30 to 60

Divisible by 3 = 33,36,39,42,45,48,51,54,57,60

Divisible by 5 = 35,40,45,50,55,60

COMMON = 45 AND 60

SO, THE PROBABILITY TO GET A NUMBER DIVISIBLE BY 3AND 5 IS 1/15