Explanation:
Sorry I tried but I do not know the answer but maybe someone else's know and can tell you the answer
Answer:
r
Scale Factor: 1 : 2
X = 11
3 / 3 = 1
6 / 3 = 2
The scale factor should be 1:2
So 'X' should be 11 since 5.5 * 2 = 11