Use a Proportion to Solve the Problem $27 \mathrm{hr}$ B) $17.43 \mathrm{hr}$

Use a proportion to solve the problem.
-A math teacher claims that the students' test scores are directly proportional to the amount of time spent studying. Amy studies 14 hours for a test and gets a score of 70 . At this rate, how many hours would she have to study to get a score of 83 ?

A) $27 \mathrm{hr}$
B) $17.43 \mathrm{hr}$
C) $16.6 \mathrm{hr}$
D) $11.81 \mathrm{hr}$