Which is generally a better credit term?

Question

(a) 2 / 20 (b) 1 / 20 (c) 2 / 10 (d) 3 / 10 (e) 1 / 10

I am thinking its either b or e cause its 1 outta something and the others are 2 or 3 outta something so im not for sure how to figure out which is generally a better credit term so can someone please help me on that to figure it out i would greatly appreciate it.

Answer 1

2/20 = 2/20
1/20 = 1/20
2/10 = 4/20
3/10 = 6/20
1/10 = 2/20

So, which is best?

Answer 2

1/20 i believe