Answer: Yes
Step-by-step explanation:
For the first sugar and servings part, 4 for sugar, 2 for servings.
The ratio for this example above it for sugars to servings it 2:1. So every 2 sugars is every 1 serving and this applies to every other of the sugars and servings in the table.
I tried to understand what you wrote
1+2/3 -1 1/6 I got 1/2
1 1/2 cause your getting half not just sum