Question

there are 6 red balls and 9 blue balls in a box. anna picks a ball at random. find the probability that d ball is (a)red (b)blue (c)yellow

Answer 1

Answer:

(a) 6/15 (b) 9/15 (c) 0

Step-by-step explanation:

As we first add the no. of balls given that are 6+9 =15 and then the probability is the no. of the coloured ball upon no. of total ball given