The 6 hectares are divided into 5 parts on average, each part accounts for ((())/(())) of the total hectares, how many parts are 3 hectares.
6公顷地平均分成5份，每份地占总公顷的((())/(()))，多少份地是3公顷．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 / (1/5) / 1</gadget>
<output>5</output>

<gadget id="calculator">5 / 2</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>