Which set of numbers are equivalent?

Responses
A 40%, 0.4, 4/100
B 50%, 0.05, 5/10
C 3%, 0.3, 3/100
D 20%, 0.2, 2/10

2 answers

A 40%, 0.4, 4/100
AAAaannndd the bot gets it wrong yet again!
No, 4/100 = 0.04

Check again