A batch of books needs to be packaged (the number of books in each package is the same). Firstly, (7/12) is taken out, 14 packages are packed and the remaining 35 are packed. How many books are there in total?
一批书本需要包装(每包里本数一样)，先取了(7/12)，包了14包余下35个，然后取完了剩下的，加上第一次余下的正好包了11包．问一共有几本书？
<gadget id="calculator">35 / 14</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">35 / 11</gadget>
<output>35/11 = around 3.181818</output>

<gadget id="calculator">(5/2) + (35/11)</gadget>
<output>125/22 = around 5.681818</output>

<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">1 / 14</gadget>
<output>1/14 = around 0.071429</output>

<gadget id="calculator">(7/12) * (1/14)</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">1 / 11</gadget>
<output>1/11 = around 0.090909</output>

<gadget id="calculator">(7/12) * (1/11)</gadget>
<output>7/132 = around 0.05303</output>

<gadget id="calculator">(7/132) - (1/11)</gadget>
<output>-5/132 = around -0.037879</output>

<gadget id="calculator">(1/24) + (-5/132)</gadget>
<output>1/264 = around 0.003788</output>

<gadget id="calculator">(125/22) / (1/264)</gadget>
<output>1_500</output>

<result>1_500</result>