please help me explain how I got my answers and if they are for

Since 2 players have 3 donuts, then
To find the number of donuts for 12 players we will use the ratio method
Donuts: Players
3. : 2
d. : 12
By using the cross multiplication
[tex]\begin{gathered} d\times2=3\times12 \\ 2d=36 \end{gathered}[/tex]Divide both sides by 2
[tex]\begin{gathered} \frac{2d}{2}=\frac{36}{2} \\ d=18 \end{gathered}[/tex]We need 18 donuts for 12 players
The right answer is (3)