Xiao Lin, Xiao Hua and Xiao Gang went to Xinhua Bookstore to buy "English Dictionary". Xiao Lin brought 62.5% of Xiao Hua's money, and Xiao Hua took (7/8) times Xiao Gang's money. After everyone bought an "English Dictionary", the money left by Xiao Gang was 29 yuan more than that left by Xiao Lin. The money that Xiaohua brought can just buy 5 "English dictionaries". How much is an "English dictionary"?
小林、小华和小刚三人一起去新华书店买《英语词典》，小林所带的钱相当于小华的62.5%，小华所带的钱是小刚的(7/8)倍．每人买一本《英语词典》后，小刚剩下的钱比小林剩下的钱多29元．小华所带的钱正好可以买5本《英语词典》，一本《英语词典》多少元？
<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">62.5 / 100</gadget>
<output>0.625</output>

<gadget id="calculator">(7/8) * 0.625</gadget>
<output>0.546875</output>

<gadget id="calculator">1 - 0.546875</gadget>
<output>0.453125</output>

<gadget id="calculator">29 / 0.453125 / 5</gadget>
<output>12.8</output>

<gadget id="calculator">(7/8) * 12.8</gadget>
<output>11.2</output>

<result>11.2</result>