The correct answer is the role of adjective. Both non-finite verbs can perform the role of adjective in a sentence. The following examples show this role:
Present participle as adjective, which can be recognized from its "-ing" ending:
Look at the <u>reading</u> boy.
Past participle as adjective, which are formed by adding "-ed" to the verb:
Look at the <u>washed</u> car.
The simplification of 13/4 is 3.25.
To find this out you divide 13 by 4.
13 / 4 = 3.25
I believe the answer is B. I don't think there is suppose to be a comma after Kentucky.