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

### Instruction:
 麦卡早上喝了1.5升的水。然后她下午喝了早上的三倍水量。从早上到下午，她喝了多少升的水？


### Response:
 1.5升 x 3 = <<1.5*3=4.5>>4.5升
她喝的总水量是4.5升 + 1.5升 = <<4.5+1.5=6>>6升。