Respuesta :

The answer is: 15

Because if for every 5 c cookies there is 3 oatmeal cookies, we can add 5+3=8. 40 divided by 8= 5. 5 times 3 equals 15. That’s why the answer is 15

Answer:

15

Step-by-step explanation:

I got this question on Khan Academy and I got it right.