After Xiaojiang gave his younger sister 2.45 yuan, the younger sister was still 0.24 yuan less than him. How much less was the younger sister than Xiaojiang?
小江给妹妹2.45元钱后，妹妹还是比他少0.24元，原来妹妹比小江少多少钱？
<gadget id="calculator">2.45 + 2.45 + 0.24</gadget>
<output>5.14</output>

<result>5.14</result>