Xiao Ming reads a story book. On the first day, he reads 24 pages, accounting for 3/8 of the whole book. On the second day, he reads 37.5% of the whole book. How many pages are left?
小明读一本故事书，第一天读了24页，占全书的(3/8)，第二天读了全书的37.5%，还剩多少页没有读？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">24 / (3/8)</gadget>
<output>64</output>

<gadget id="calculator">37.5 / 100</gadget>
<output>0.375</output>

<gadget id="calculator">1 - (3/8) - 0.375</gadget>
<output>0.25</output>

<gadget id="calculator">64 * 0.25</gadget>
<output>16</output>

<result>16</result>