If Jenee earns a raise of between 5% and 10%, non-inclusive, by what fraction could her salary have increased?  Choose the most appropriate option: A) 1 / 4 B) 1 / 5 C) 1 / 10 D) 3 / 50 E) 1 / 20

Rationale: perhaps it is also easy to just translate the % into fractions : 6 % : 6 / 100 = 3 / 50 7 % : 7 / 100 8 % : 8 / 100 = 4 / 50 = 2 / 25 9 % : 9 / 100 only 3 / 50 exists in the answer choices , so ans d
Answer: D