Answer: D. 1 & 1/3
Step-by-step explanation: Here is how I got the answer. I have to figure out what 2 cups of sugar weigh in pounds. The question says 1 cup weighs 2/3 of a pound. So what I did, was I multiplied 2/3 by 2, or 2/1. that'll give us an answer, of 1 1/3 pounds.
Hope this helped, though probably it didn't.