Its easy just subtract so example subtract 480 - ____ just keep adding a number until it tells you the awnser
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>
You could put,
19
+ 6
———
25
Then write,
19+6=25
0 - (-6)
<span>-4 - 5
hope they help u out</span>
Answer:
HCF of 15 and 18 = 3
3ft long is the greatest he can make