Question

A class has 16 boys and 20 girls. A prefect is to be chosen from the class. If

each student is equally likely to be chosen, calculate the probability that the
selected prefect is:
(a) a boy (b) a girl

Answer 1

a) 16/36 b)20/36

Explanation:

16 + 20 = 36

36 = how many people are in the class all together

Sorry if it is wrong