Question

From a class 12 girls and 18 boys two students are chosen randimly what is the probability that both of then are girls

Answer 1

Answer:

Step-by-step explanation:

The total no.of students is 30.

The probability of getting two girls is

12/30

Answer 2

Total = 30

No of favourable outcome = 2

$probability \: = \: \frac{2}{30} = \frac{1}{15}$