3 tractors (2/3) hours cultivate (6/5) hectares, how many hectares each tractor cultivates per hour?
3台拖拉机(2/3)小时耕地(6/5)公顷，每台拖拉机每小时耕地多少公顷？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

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

<gadget id="calculator">(6/5) / (2/3) / 3</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>