If 16 pages equal to 4%, how many pages will equal to 100%?
4/100 = 16/x
4x=1600
X= 400
So total pages should be 400.
Well if the room is square then you ned to find the square root of the area.
Find 
Answer:
=72
Step-by-step explanation:
57+68+32+59+72=288
360-288=72
I believe the answer is $45.75.
I hope this helps.
If you would like an explanation of how I got this, please reply.