If you triple the ginger, to be able to keep proportion, you would need triple the nutmeg as well.
165 divided by 11 equals 15
No. The two lengths 5 and 5 add up to 10; you'd have two sides of length 5 each placed end to end, equaling 10. That'd be represented by segments on a straight line, not a triangle.
Hope you've drawn a picture, so as to understand this better. ;)
D. {x | x E R} because its all real numbers