A book with 300 pages, read 80 pages on the first day, read the remaining half plus 5 pages on the second day, how many pages did you read on the second day?
一本书300页，第一天看80页，第二天看剩下的一半多5页，第二天看了多少页？
<gadget id="calculator">300 - 80</gadget>
<output>220</output>

<gadget id="calculator">220 / 2</gadget>
<output>110</output>

<gadget id="calculator">110 + 5</gadget>
<output>115</output>

<result>115</result>