Question 354522
There are nine total pieces of candy of which 2 are green. So the odds of picking a green candy are 2 in 9 or 2/9.

Since you replace the candy after each pick, the odds on the next pick are still 2/9

So since you pick 3 times, the odds are {{{(2/9) * (2/9) * (2/9)}}}
or
{{{8/729}}}
8 chance in 729 that you pick the green one three times in a row. Not great odds