Answer:
[tex]4[/tex]
Step-by-step explanation:
Kylee bought a pack of 12 cookies.
Then one third of them are peanut butter
You can do this very simply to find how many are peanut butter
[tex]12 * \frac{1}{3}[/tex]
[tex]==> \frac{12}{3}[/tex]
[tex]==> 12 / 3[/tex]
[tex]==> 4[/tex]