person produces about 37 kilograms of garbage per month. How many kilograms of garbage does Xiaoming's family of 3 produce in a year?
一个人每月大约产生垃圾37千克，小明一家3口人一年要产生垃圾多少千克？
<gadget id="calculator">37 * 12 * 3</gadget>
<output>1_332</output>

<result>1_332</result>