The third grade collected (7/10) kilograms of tree species, less than the fourth grade (2/3) kilograms, and the fifth grade collected more (5/6) kilograms than the fourth grade. How many kilograms of tree species are collected in the fifth grade?
三年级采集树种(7/10)千克，比四年级少采集(2/3)千克，五年级比四年级多采集(5/6)千克．五年级采集树种多少千克？
<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

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

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(7/10) + (2/3) + (5/6)</gadget>
<output>11/5 = around 2.2</output>

<result>11/5 = around 2.2</result>