A pile of watermelon has (12/19) tons, and it is divided into 6 parts on average. How many tons does each part weigh?
一堆西瓜有(12/19)吨，平均分成6份，每份重多少吨？
<gadget id="calculator">12 / 19</gadget>
<output>12/19 = around 0.631579</output>

<gadget id="calculator">(12/19) / 6</gadget>
<output>2/19 = around 0.105263</output>

<result>2/19 = around 0.105263</result>