12 trees are to be planted in each row, 26 rows in total. We have 6 people, how many trees are planted by each person on average?
每行要种12棵树，共种26行．我们6人种，平均每人种多少棵？
<gadget id="calculator">26 / 6</gadget>
<output>13/3 = around 4.333333</output>

<gadget id="calculator">12 * (13/3)</gadget>
<output>52</output>

<result>52</result>