Liu Jia from the reading group helped the teacher repair a batch of books. When Teacher Wang repaired (1/8) of the total number, Liu Jia repaired 36 books. The two continued to repair according to the original efficiency, and Liu Jia repaired another 30% of the total. At this time, Mr. Wang had repaired half of the total. How many books are in this batch to be repaired?
阅览组的刘佳同学帮助老师修补一批图书，当王老师修补了总数的(1/8)时，刘佳修补了36本．两人按原来的效率继续修补，刘佳又修补了总数的30%，这时王老师一共修补了总数的一半．要修补的这批图书一共多少本．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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

<gadget id="calculator">(1/2) / (1/8)</gadget>
<output>4</output>

<gadget id="calculator">4 - 1</gadget>
<output>3</output>

<gadget id="calculator">36 * 3</gadget>
<output>108</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">108 / (3/10)</gadget>
<output>360</output>

<result>360</result>