Answer :
Step 1
From the information there are;
[tex]\begin{gathered} 2\text{ sizes; Small and large } \\ 2\text{ cheese option; With ch}eese\text{ or without ch}eese \\ 2\text{ types of bun; Plain bun, Seasame se}ed\text{ bun} \\ 2\text{ side orders; Fries, Onion ring} \\ 4\text{ fruit drinks; orange, grape, cherry, lemonade} \end{gathered}[/tex]The total Kids' lunches possible, are the total combinations you can get, therefore:
[tex]2\times2\times2\times2\times4=\text{ 64}[/tex]Therefore, there are 64 possible kids' lunches