Yes, cats can kill rats. Cats don't just kill only rats but they can also kill Mice.
It has not been reported that rats have the ability to kill cats. Cats are a rat's natural predator however some cats won't kill rats.
If 5 Cats kill 5 Rats in 5 minutes that equals 1 rat killed each minute by each cat. So, in twice as many minutes the same ammount of cats will kill twice as many rats... 5 cats will kill 10 rats in 10 minutes. And if left for five times as long, which is 50 minutes, those same 5 cats will kill 50 rats. So obviously you will need twice as many cats to kill twice as many rats in the same time. So the answer is... You will need 10 cats to kill 100 rats in 50 minutes.
3 minutes
Three minutes
10 cats For future reference, this problem is solved as follows: Let C1 be the number of cats who eat O1 rats in T1 minutes and Let C2 be the number of cats who eat O2 rats in T2 minutes C1T1/O1 = C2T2/O2 solve C2 = O2C1T1/O1T2 C2 = 100x5x5/ (5x50) = 10 cats
3 minutes coz it takes 1 cat to kill one rat in 3 minutes
kill the rats not the dogs and cats
To kill the rats on board the ship
100 cats are needed to kil 100 rats because one cat would rape one rat and then it carries on.
Cats were first tamed to kill vermin like mice and rats, but soon became very loveable companions.
the are enimies because of highly cats developed the taste in to their mouthmwhat means all their cat food is protian with rats and smell like rats to
i think they used blind puppies to 'stop' the plague Cats - once they were reestablished (they had been outlawed as "witches' familiars"), since cats kill rats and rats spread the Plague.
they are dirty things that shooed by kill just like cats and dogs