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

Rationale: "it will take 3 minutes for 100 cats to kill 100 rats . 1 cat can kill 1 rat in 3 minutes , so 100 cats can kill 100 rats in 3 minutes answer c"
Answer: C