Answer: Assuming you mean 1/14, or 0.071 (simplified to the thousandths place) you can think of it like 14 people ordering 1 pizza, and then slicing it into 14 equal slices.
I laugh whenever is a dependent clause. This is because it can't stand alone, it wouldn't make since. My roommate tells a joke can stand by itself and make its own sentence. Therefore I laugh whenever is a dependent clause.
I hope this helps!
"The space shuttles is the subject."
Simple formula: find the verb of the sentence then ask the question "who or what performs the verb" and the answer to that question is the SUBJECT of that sentence!
In your sentence; ask the question;
"Who or what have made travel to the International space station convenient and possible?
Answer: The space shuttles (that's your subject)
Typically, the answer would be D....get it...haha