Answer:

Step-by-step explanation:
Given


Required
Determine the percentage of the shaded cubes
First, we calculate the number of boxes:

Express as multiplication


This implies that there are 20 cubes in the box.
The percentage of the shaded cubes is:





<em>30% were shaded</em>
Sorry but that's an unclear question, can you double check to see if you included everything, and also check to see the possible answers?
It is 2 and it is 7 the two factors your welcome