fruit shop buys apples at the place where they are produced, and the purchase price is 1.2 yuan per kilogram. The distance from the place of origin to the store is 400 meters, and the freight is 1.5 yuan per kilogram of goods shipped per kilometer. If the loss in the process of transportation and sales is 10%, then the store must achieve a 15% profit margin, and the retail price should be How much is it per kilogram?
某水果店到苹果产地收购苹果，收购价格为每千克1.2元．从产地到商店的距离是400米，运费为每千克货物每运1千米收1.5元，如果在运输及销售过程中的损耗是10%，那么商店要实现15%的利润率，零售价应是每千克多少元？
<gadget id="calculator">1.2 * 1_000</gadget>
<output>1_200</output>

<gadget id="calculator">15 / 100</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1.2 * 1_000 * (3/20)</gadget>
<output>180</output>

<gadget id="calculator">1.5 * 400</gadget>
<output>600</output>

<gadget id="calculator">1_200 + 180 + 600</gadget>
<output>1_980</output>

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

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">1_000 * (9/10)</gadget>
<output>900</output>

<gadget id="calculator">1_980 / 900</gadget>
<output>11/5 = around 2.2</output>

<result>11/5 = around 2.2</result>