There are 3 baskets of cabbage in the vegetable garden, and each basket weighs 210 kilograms. How many kilograms does it weigh in total?
菜园里收了3筐白菜，每筐重210千克，共重多少千克？
<gadget id="calculator">210 * 3</gadget>
<output>630</output>

<result>630</result>