A spinner can land either red, blue, or green. You spin twice. What is the probability of the spinner to land on green then red?

Question

Pls help me to solve this hard probability question, thx. I need people to help me.

Answer 1

It doesn't say if the spinner is equally divided into thirds, but we'll assume that it is (otherwise we couldn't answer it).

 

The probability of landing on green for the first spin is 1/3

 

The probability of landing on red on the second spin is 1/3

 

The probability of getting green then red is 1/3 * 1/3