For a commodity, the purchase price of store A is 5% cheaper than that of store B. Store A sells at a profit of 10%, and store B sells at a profit of 8%. The price of store A is 1.05 yuan cheaper than that of store B. How much is the selling price of store A?
一种商品，甲店的进货价比乙店便宜5%．甲店按10%的利润销售，乙店按8%的利润销售，甲店的定价比乙店便宜1.05元．甲店的售价是多少元？
<gadget id="calculator">8 / 100</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/10) * (1/20)</gadget>
<output>1/200 = around 0.005</output>

<gadget id="calculator">(1/200) - 1 - (1/10)</gadget>
<output>-219/200 = around -1.095</output>

<gadget id="calculator">1 + (2/25) + (1/20) + (-219/200)</gadget>
<output>7/200 = around 0.035</output>

<gadget id="calculator">1.05 / (7/200)</gadget>
<output>30</output>

<gadget id="calculator">1 - (1/20)</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">30 * (19/20) * (11/10)</gadget>
<output>627/20 = around 31.35</output>

<result>627/20 = around 31.35</result>