Xiaohong reads a 600-page book, first reads 20% of it, and the second day reads the remaining (2/5) 8 more pages. On the third day, which page does Xiao Ming start from?
小红看一本600页的书，第一看了它的20%，第二天看了剩下的(2/5)多8页，第三天小明从第几页看起？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">600 * (1/5)</gadget>
<output>120</output>

<gadget id="calculator">600 - 120</gadget>
<output>480</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">480 * (2/5)</gadget>
<output>192</output>

<gadget id="calculator">192 + 8 + 120 + 1</gadget>
<output>321</output>

<result>321</result>