<human>:  Christine and Rachel went strawberry picking. They want to make pies and need 3 pounds of strawberries per pie. Christine picked 10 pounds of strawberries and Rachel picked twice as much as Rachel. Together, how many pies can they make?
<bot>: How many pounds of strawberries did Rachel pick? ** Christine picked 10 pounds and Rachel picked twice as much, so Rachel picked 10*2 = <<10*2=20>>20 pounds of strawberries
How many pounds of strawberries did Christine and Rachel pick together? ** Christine picked 10 pounds and Rachel picked 20 pounds for a combined total of 10+20 = <<10+20=30>>30 pounds of strawberries
How many pies can they make? ** They need 3 pounds of strawberries to make 1 pie and they have 30 pounds so they can make 30/3 = <<30/3=10>>10 strawberry pies
#### 10