A store wholesales a batch of apples, and the wholesale price is 1.20 yuan per kilogram. If the loss is not counted, if the store wants to realize a 25% profit, the retail price should be set at how much yuan per kilogram.
某商店批发了一批苹果，批发价每千克1.20元，如果不计损耗，商店要想实现25%的利润，零售价应定为每千克多少元．
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">1.2 * (5/4)</gadget>
<output>1.5</output>

<result>1.5</result>