A farmer has three trucks to carry water to his farm. Each truck uses three tanks with a capacity of 150 liters of water. How many liters of water in total can the farmer carry in his trucks?
1 truck uses 3 tanks of 150 liters, so a truck can carry 3 tanks per truck * 150 liters = <<3*150=450>>450 liters per truck.
The total amount of water the 3 trucks carry is 3 trucks * 450 liters per truck= <<3*450=1350>>1350 liters.
#### 1350