Question

A bag contains 15 cards bearing numbers 11,12,13,14........……25. A card is chosen from the bag. Find the probability that it bears:
(i) A prime number
(ii) A number divisible by 2
(iii) A multiple of 5
(iv) A composite number.

Answer 1

Answer:

Step-by-step explanation:

a)probability=prime numbers/total

           =5/15

          =1/3

b)probability=7/15

c)probability=3/15

                   =1/5

d)probability=10/15

                     =2/3

Answer 2

Answer:

1. 1/3
2. 7/15
3. 1/5
4. 2/3

Step-by-step explanation:

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