There are 300 tons of goods in Warehouse A, and the weight of goods in Warehouse B is (1/2) that of Warehouse A, and (1/4) that of Warehouse C. How many tons does the weight of goods in Warehouse C weigh?
甲仓有货物300吨，乙仓货物重量是甲仓货物的(1/2)，是丙仓货物的(1/4)，丙仓货物重多少吨．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/2) / (1/4)</gadget>
<output>2</output>

<gadget id="calculator">300 * 2</gadget>
<output>600</output>

<result>600</result>