<human>:  Larry loves taking care of animals. He has 3 cats. He has 3 times as many dogs as cats. He has 2 fewer rabbits than dogs. He has a fish tank with three times the number of fish as rabbits. He also has a collection of gerbils that's 1/3 the number of fish he has. How many pets does Larry have?
<bot>: How many dogs does Larry have? ** Larry has 3 cats and 3 times as many dogs as cats, for 3*3=<<3*3=9>>9 dogs
How many rabbits does Larry have? ** Larry has 2 fewer rabbits than his 9 dogs, for 9-2=7 rabbits
How many fish does Larry have? ** Larry has 3 times as many fish as rabbits, for 3*7=<<7*3=21>>21 fish
How many gerbils does Larry have? ** Larry has 1 /3 as many gerbils as he has fish, for 21/3= 7 gerbils
How many pets does Larry have? ** Adding these all together, he has 9+7+21+7+3= <<9+7+21+7+3=47>>47 pets
#### 47