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

### Instruction:
 帕特和她的家人正在野餐。她有42块饼干。她还有63块糖果和21块布朗尼。她的家里有7个人。如果每个人得到相同数量的每种甜点，每个人将得到多少？


### Response:
 甜点的总数是42 + 63 + 21 = 126。
每个人将得到126 / 7 = <<126/7=18>>18个甜点。