Aunt Chen, the salesperson, sold 4 packs of bulk mung beans in the morning, which were 1.05 kg, 3.12 kg, 0.95 kg and 4.98 kg. How many kilograms of mung beans did she sell in total?
售货员陈阿姨早上卖出4包散装绿豆，分别是1.05千克、3.12千克、0.95千克和4.98千克．她一共卖出多少千克绿豆？
<gadget id="calculator">1.05 + 3.12 + 0.95 + 4.98</gadget>
<output>10.1</output>

<result>10.1</result>