Ava ran one lap around the track in 45/3 seconds while her friend Kate took 16 27 seconds. Who had the faster time, and by how many seconds? Write your answer in simplest radical form.

The answer to this question is c

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.