Question

A number is selected from numbers 1 to 25. The probability that it is prime is
A. 2/3
B. 1/6
C. 1/3
D.9/25

Answer 1

Answer:

9/25

Step-by-step explanation:

2,5,7,11,13,17,19,23,29

Answer 2

Answer:

answer is option (D)

Step-by-step explanation:

the number of prime in 1 to 25 is =2,3,5,7,11,13,17,19,23

total number is=9

no. of favourable out come is=9

no. of all possible out come is = 25

p(prime)=no.of favourable out come/no.of all possible out come

p(prime)=9/25