If 3 cats kill 3 rats in 3 minutes, then how long will it take for 100 cats to kill 100 rats?
A300 minutes
B100 minutes
C6 minutes
D3 minutes
If 3 cats kill 3 rats in 3 minutes, then how long will it take for 100 cats to kill 100 rats?
A300 minutes
B100 minutes
C6 minutes
D3 minutes