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

### Instruction:
 迈凯尔的生日是明天。他将比三岁时大三倍。在他的生日那天，他的父母会给他每岁5美元。他们会给他多少钱？


### Response:
 他是9岁，因为3 x 3 = <<9=9>>9
他会得到45美元，因为9 x 5 = $<<9*5=45>>45