Apples are 6.92 yuan per kilogram, and the price of strawberries is 0.46 yuan less than twice that of apples. How much is strawberry per kilogram?
苹果每千克6.92元，草莓的价格比苹果的2倍少0.46元，草莓每千克多少钱？
<gadget id="calculator">6.92 * 2</gadget>
<output>13.84</output>

<gadget id="calculator">13.84 - 0.46</gadget>
<output>13.38</output>

<result>13.38</result>