Xiaolan's mother brought 50 yuan to buy vegetables, 28.75 yuan to buy meat dishes, and 6.35 yuan to buy vegetarian dishes. How much money is left?
小兰的妈妈带50元钱去买菜，买荤菜用去28.75元，买素菜用去6.35元．还剩多少钱？
<gadget id="calculator">50 - 28.75 - 6.35</gadget>
<output>14.9</output>

<result>14.9</result>