If a commodity is sold at the fixed price, the profit will be 960 yuan. If it is sold at 80% of the price, the loss will be 832 yuan. Q: How much is the purchase price of the product?
某商品按定价卖出可得利润960元，若按定价的80%出售，则亏损832元．问：商品的购入价是多少元？
<gadget id="calculator">960 + 832</gadget>
<output>1_792</output>

<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 - (4/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1_792 / (1/5)</gadget>
<output>8_960</output>

<gadget id="calculator">8_960 - 960</gadget>
<output>8_000</output>

<result>8_000</result>