my country's per capita land area is less than the world's per capita land area (2/3). The per capita land area in the world is about (12/5) hectares. How many hectares is the per capita land area in my country?
我国的人均土地面积比世界人均土地面积少(2/3)．世界人均土地面积约(12/5)公顷，我国的人均土地面积约多少公顷？
<gadget id="calculator">12 / 5</gadget>
<output>12/5 = around 2.4</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(12/5) * (1/3)</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>