Wang Ping reads a 240-page story book. He reads (1/6) of the book on the first day and (3/8) of the book on the second day. He asks which page to start on the third day. look?
王平看一本240页的故事书，第一天看了这本书的(1/6)，第二天看了这本书的(3/8)，问第三天要从第几页看起？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(1/6) + (3/8)</gadget>
<output>13/24 = around 0.541667</output>

<gadget id="calculator">240 * (13/24)</gadget>
<output>130</output>

<gadget id="calculator">130 + 1</gadget>
<output>131</output>

<result>131</result>