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

### Instruction:
 Unique正在制作饼干。她有一张12英寸乘以12英寸的面团。她制作的饼干是正方形的，每个饼干是3英寸乘以3英寸。她可以用这张面团做多少个饼干？


### Response:
 12乘以12等于<<12*12=144>>144平方英寸
3乘以3等于<<3*3=9>>9平方英寸
144除以9等于<<144/9=16>>16个饼干