Dudu’s vegetable garden had a bumper harvest, and Dudu happily transported the vegetables home. It is known that the vegetables totaled 180 kilograms, and 6 carts were pushed, and 1 cart contained 2 boxes. How many kilograms of vegetables per box?
嘟嘟的菜园丰收了，嘟嘟高高兴兴地把菜运回家，已知蔬菜共180千克，推了6车，1车装2箱，求每箱蔬菜多少千克？
<gadget id="calculator">2 * 6</gadget>
<output>12</output>

<gadget id="calculator">180 / 12</gadget>
<output>15</output>

<result>15</result>