Question

A bag has 10 red balls , 4 green balls and 6 yellow balls Find the probability of
a) yellow balls
b) not red balls ​

Answer 1

Answer:

the answers are

a) 3/10

b) 1/2

Answer 2

Answer:

a)

P (yellow balls) = no. of yellow balls/total balls

P (yellow balls) = 6/20 = 3/10

b)

P (not red balls) = no. of non-red balls/total balls

P (not red balls) = 10/20 = 1/2