There is a stack of paper, a total of 120 sheets. (3/5) of it was used for the first time, and (1/6) of it was used for the second time. What fraction of the stack of paper was shared between the two times? How many sheets of paper did you use twice?
有一摞纸，共有120张．第一次用去了它的(3/5)，第二次用去了它的(1/6)，两次共用了这摞纸的几分之几？两次一共用了多少张纸？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">120 * (3/5)</gadget>
<output>72</output>

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

<gadget id="calculator">120 * (1/6)</gadget>
<output>20</output>

<gadget id="calculator">72 + 20</gadget>
<output>92</output>

<result>92</result>