In which sentence is the fraction written correctly?
a. so far we have called one-quarter of the people on the list.
b. one-half of the cast will dance in the final scene.
c. if you have two dimes, then you have one fifth of a dollar.

two factors or characteristics of a chapter that might make it difficult to read would be words i don't understand, or if i don't fully understand what's going on in the chapter. strategies i can use to get through the difficult material would be a dictionary, and re-reading previous chapters to get a better grasp of what the author is trying to say.

there is no short story here so that i can answer the question.