Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
James has barrels that he uses to store water.  They store 3 gallons more than twice as much as a large cask.  If he has 4 barrels and a cask stores 20 gallons, how much water can he store?

### Response:
Each barrel stores 2*20+3 = <<2*20+3=43>>43 gallons.
So he can store 4*43 = <<4*43=172>>172 gallons.
#### 172

