(3/4) hours of cultivated land (1/6) hectares, how many hectares of cultivated land in 1 hour.
(3/4)小时耕地(1/6)公顷，1小时耕地多少公顷．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/6) / (3/4)</gadget>
<output>2/9 = around 0.222222</output>

<result>2/9 = around 0.222222</result>