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

### Instruction:
Carla is making smoothies. If she uses 500 ml of watermelon puree and 100 ml of cream, how many 150 ml servings can she make?

### Response:
Carla has a total of 500 ml + 100 ml = <<500+100=600>>600 ml of smoothie.
Each serving is 150 ml.
So, she can make 600 ml / 150 ml = <<600/150=4>>4 servings.
#### 4

