***I NEED HELP ASAP***
***Please show all the steps***
***I will mark brainliest***

Answer:
1/3 or 3/9
Step-by-step explanation:
The dart board can be split into 9 1x1 squares. 3 of those squares are in the 10 point zone. So, there is a 3 out of 9 (or 1 out of 3) chance to get 10 points.