The students collected tree species, the first group collected (4/5) kilograms, the second group collected (1/4) kilograms less than the first group, and the third group collected (1/3) kilograms more than the second group ． How many kilograms did the third group collect?
同学们采集树种，第一组采集了(4/5)千克，第二组比第一组少收集了(1/4)千克，第三组比第二组多收集了(1/3)千克．第三组收集了多少千克？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(4/5) - (1/4)</gadget>
<output>11/20 = around 0.55</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(11/20) + (1/3)</gadget>
<output>53/60 = around 0.883333</output>

<result>53/60 = around 0.883333</result>