Is "swiftly" an adverb?

steps:

1. do 28-12= 16 girls

2. your ratio is 12: 16

3. your answer is b. 3/4

4. this correct because

12 divided by 4 is 3

16 divided by 4 is 4

5. your answer is 3/4

i think idk if im right but i think its d

i believe the correct answer would be d.   saying that he was robbed of track, makes it seem like he's blaming the school for not being able to keep the track program.   hope this !

-ttl