If 5 cats can kill 5 rats in 5 minutes, how long will it take 100 cats to kill 100 rats?	Answers:  A) 1 minutes  B) 2 minutes  C) 3 minutes  D) 4 minutes  E) 5 minutes

Rationale: "it will take 5 minutes for 100 cats to kill 100 rats . 1 cat can kill 1 rat in 5 minutes , so 100 cats can kill 100 rats in 5 minutes answer e"
Answer: E