Xiao Ming reads a 240-page book, reads 40% in the first week, and reads 25% of the whole book in the second week. How many pages did you read in two weeks?
小明看一本240页的书，第一周看了40%，第二周看了全书的25%．两周共看多少页？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(2/5) + (1/4)</gadget>
<output>13/20 = around 0.65</output>

<gadget id="calculator">240 * (13/20)</gadget>
<output>156</output>

<result>156</result>