pile of oranges, 3 baskets full of 18 kg, just enough to fill 6 baskets. How many kilograms are there in this pile of oranges?
一堆桔子，装满3筐分18千克，分的刚好装满6筐．这堆桔子一共有多少千克？
<gadget id="calculator">18 / 6</gadget>
<output>3</output>

<gadget id="calculator">3 * 3</gadget>
<output>9</output>

<gadget id="calculator">9 + 18</gadget>
<output>27</output>

<result>27</result>