Aunt Zhao brought 100 yuan to the supermarket for shopping. She first bought 2 bags of rice at 21.5 yuan each, and 1.5 kilograms of apples at 8.6 yuan per kilogram. How much yuan does Aunt Zhao have left?
赵阿姨带100元去超市购物，她先买了2袋大米，每袋21.5元，又买了1.5千克苹果，每千克8.6元，赵阿姨还剩多少元？
<gadget id="calculator">21.5 * 2</gadget>
<output>43</output>

<gadget id="calculator">8.6 * 1.5</gadget>
<output>12.9</output>

<gadget id="calculator">100 - 43 - 12.9</gadget>
<output>44.1</output>

<result>44.1</result>