Mom spent 25.5 yuan to buy vegetables, which was 3.8 yuan more than buying fruits. How much did you spend on vegetables and fruits?
妈妈买菜用了25.5元，比买水果多用了3.8元，买菜和水果一共用多少钱？
<gadget id="calculator">25.5 - 3.8</gadget>
<output>21.7</output>

<gadget id="calculator">25.5 + 21.7</gadget>
<output>47.2</output>

<result>47.2</result>