Matt can paint a house in 12 hours.  Patty can paint the same house in one third the time.  Rachel can paint the same house in 5 more than double the amount of hours as Patty. How long will it take Rachel to paint the house? Let's think step by step and output the final answer after "####".
user
Patty: 12/3=<<12/3=4>>4 hours
Rachel: 5+2(4)=13 hours
#### 13
Matt can paint a house in 12 hours.  Patty can paint the same house in one third the time.  Rachel can paint the same house in 5 more than double the amount of hours as Patty. How long will it take Rachel to paint the house?
train