Mom reads a book with 120 pages in total. On the first day (2/5), which page should she start reading on the second day?
妈妈读一本书共120页，第一天读(2/5)，第二天应从第几页读起？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">120 * (2/5)</gadget>
<output>48</output>

<gadget id="calculator">48 + 1</gadget>
<output>49</output>

<result>49</result>