Answer:
8.36
Step-by-step explanation:

I believe 9. I divided 200 books among 24 boxes and got 8.3333..., so that means there would be 8 full boxes plus 1 not full boxes which means that there are 9 boxes total.
1/4 of the squares aren’t shaded
Answer:
1/6
Step-by-step explanation:
so what you want to do first to create a common denominator:
1. multiply 2/3 by 2 to get a denominator of 6
2. Now you have 4/6, to solve for x you subtract 4/6 from the total

thats how you get your answer!
Hope this helped :)
Answer:

Step-by-step explanation:
Commission received on selling each storm window
of the selling price of each storm window
Commission received on selling each door
of the selling price of each door
Amount earned on selling storm windows = $5,400
Amount earned on selling doors = $28,790
Commission received on selling storm windows 
Commission received on selling doors 
Therefore,
Total commission received 