Problema Solution
Your menu size is 17"x11", one-sided. You want to leave 20% as open white space. How many square inches do you have left for menu item layout?
Answer provided by our tutors
The answer is 100 - 20 = 80% of 17x11, that is:
0.80*17*11 = 149.60 in^2
149.60 in^2 are left for menu item layout.