you are making a banner you have a sheet of paper that is 2 m wide and u want t leave a 35 cm blank margin on either side how many centimeters can you usee for text?

Question

anonymous · Answer

I'm assuming you're looking for area to write in?  Area = width x height.
First you'll wanna convert the measurements to match up.  Width = 200 cm minus the blank margin for EACH side.  200 cm - 2(35cm)  = Width. = 130
Height is where I'm not sure what you want.  if it's unknown throw an 'X' in there.  H = X cm - 2(35) cm.
so  $$W \times (X-70)$$  You can go from there.