3 harvesters (1/6) harvest corn (7/3) mu per hour, how many mu of land each harvester harvests per hour on average?
3台收割机(1/6)小时收割玉米(7/3)亩，平均每台收割机每小时收割几亩地？
<gadget id="calculator">7 / 3</gadget>
<output>7/3 = around 2.333333</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(7/3) / 3 / (1/6)</gadget>
<output>14/3 = around 4.666667</output>

<result>14/3 = around 4.666667</result>