The tofu shop in the community uses about 21 tons of water per week on average. How many tons does the tofu shop use in a year (based on 365 days)?
小区豆腐店平均每星期用水大约21吨，豆腐店一年(按365天)用水大约多少吨？
<gadget id="calculator">21 / 7</gadget>
<output>3</output>

<gadget id="calculator">3 * 365</gadget>
<output>1_095</output>

<result>1_095</result>