Xiao Ming reads a 120-page book. He reads the whole book (3/10) on the first day and the rest (1/6) on the second day. From which page should he start reading on the third day?
小明读一本120页的书，第一天读了全书的(3/10)，第二天读了余下的(1/6)，第三天应从第几页读起？
<gadget id="calculator">3 / 10</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">120 * (3/10)</gadget>
<output>36</output>

<gadget id="calculator">120 - 36</gadget>
<output>84</output>

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

<gadget id="calculator">84 * (1/6)</gadget>
<output>14</output>

<gadget id="calculator">36 + 14 + 1</gadget>
<output>51</output>

<result>51</result>