I didn't actually understand the question but I will try to solve it.
Length of ribbon = 3 ft
Total number of small pieces = 8
So, length of each piece = 3/8 = 0.375 ft
<span>He fails to deliver an important letter to Romeo.</span>
I think it is a run on because if you add 'but' in between 'tails, but pugs' it would be a sentence
Either A or B. I would check with someone else or just cause. Im not sure if the apostrophe should come after or before the S
