Question

lf one card is randomly drawn from card numbered 1 to30 what is the probality that the the card drawn is
(a)A prime Number
(B) Multiple of 3&5​

Answer 1

Answer:

(a)11/30

(b)1/15

Step-by-step explanation:

(a) Number Of Prime Number B/w 1-30=11

Total Number=30

Probability of getting a prime number=11/30

(b) Number of numbers which are multiple of 3

and 5= 2

Total Number=30

Probability of getting a multiple of 3 and

5=2/30