3 lions and 2 rhinos escape from the zoo.  If it takes 2 hours to recover each animal how long did the zoo spend recovering animals? Let's think step by step and output the final answer after "####".
user
They had to recover 3+2=<<3+2=5>>5 animals
So it took 5*2=<<5*2=10>>10 hours to recover everyone
#### 10
3 lions and 2 rhinos escape from the zoo.  If it takes 2 hours to recover each animal how long did the zoo spend recovering animals?
train