Answer:
The answer as a mixed number is 
Step-by-step explanation:
Given:
5 1/4 ÷ 1/3.
Now, to solve as a mixed number in simplest form.

<em>Now, changing the mixed fraction into improper:</em>

So, to solve we change the division into multiplication.
Thus, R.H.S of the fraction will get reverse:


<em>Now, changing the improper fraction into mixed:</em>

Therefore, the answer as a mixed number is 
The volume of the box in this problem doesn't really matter, considering that a cereal box is hollow. Assuming the surface area is 174 inches², then you can simply multiply 0.05 x 174, which is 8.7. Then put that number in the form of money to get $8.70. (seems a bit pricey for one cereal box to me ;P)
Answer:
Ok is there options? Because that will make it easy but I dont think your supposed to ask for help on a district test