Question

A bag contains eight blue marbles six red marbles and four green marbles what is the probability of selecting a red marble replacing it in the bag then selecting a green marble

Answer 1

Answer:
`(2)/(27)`

Explanation:

blue = 8 , red = 6 , green = 4 , total = 18

red and green

`(6)/(18)` x
`(4)/(18)`

=
`(1)/(3)` x
`(2)/(9)`

=
`(2)/(27)`