Zhang Chao read a 240-page story book, read 1/8 of the total pages on the first day, and read 20% of the total pages on the second day. How many pages did he read in two days?
张超同学看一本240页的故事书，第一天看了总页数的(1/8)，第二天看了总页数的20%．他两天一共看了多少页？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

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

<gadget id="calculator">(1/5) + (1/8)</gadget>
<output>13/40 = around 0.325</output>

<gadget id="calculator">240 * (13/40)</gadget>
<output>78</output>

<result>78</result>