Answer:
Sue will need 13 bags in total.
Step-by-step explanation:
We have to find the bags needed when highest number of cookies is placed in each bag.
We will find the greatest common factor of 16 and 10.
16 = 2 x 2 x 2 x 2
10 = 2 x 5
Greatest common factor is 2.
She will put 2 cookies in each bag.
So, the maximum bags she will need are :
For peanut butter cookies = \(10/2=5\)
For oatmeal cookies = \(16/2=8\)
Total bags = \(5+8=13\)
Therefore, Sue will need 13 bags in total.