Xiao Ming studied science and technology textbooks at home, read 18 pages on the first day, and read the whole book (1/8) on the second day, leaving 45 pages unread. How many pages did Xiao Ming read the next day?
小明在家研究科技读本，第一天看了18页，第二天看了全书的(1/8)，还剩45页没有看．小明第二天看了几页？
<gadget id="calculator">18 + 45</gadget>
<output>63</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">63 / (7/8)</gadget>
<output>72</output>

<gadget id="calculator">72 * (1/8)</gadget>
<output>9</output>

<result>9</result>