Is the question how many such pieces of yarn will she have?
We have to divide: 3 yards by 1/8th yard:
3/
dividing by a fraction means multiplying by its inverse!
Answer:
The answer is B :)
Step-by-step explanation:
Basically for a you subtract 4.5 from 4.1 and get -0.4 and for b you subtract 7.05 from 7.2 and get 0.15. Overall the answer is B, have a nice day.
Maybe the transitive relation (also called the Euclidian property) but not so sure :)