rectangular tables with 6 chairs each and 5 round tables with 4 chairs each. The chairs are randomly numbered starting with 1 and the freshman will be randomly assigned a seat number.

Question

What is the probability that the first freshman to arrive will be seated at a round table?
Responses

A
12
17
12 17

B
5
13
5 13

C
1
20
1 20

D
5
17

Answer 1

B
5