The students collected tree species, collected (4/5) kilograms on the first day, and collected (1/6) more kilograms on the second day than on the first day. How many kilograms of tree species were collected in two days?
同学们采集树种，第一天采集了(4/5)千克，第二天比第一天多采了(1/6)千克．两天一共采集了多少千克的树种？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

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

<gadget id="calculator">(4/5) + (1/6) + (4/5)</gadget>
<output>53/30 = around 1.766667</output>

<result>53/30 = around 1.766667</result>