bag of rice used to be 25 kg, but 7.26 kg was used for the first time, and 8.3 kg was used for the second time. How much is the total reduction in the bag of rice now?
一袋大米原有25千克，第一次用去7.26千克，第二次用去8.3千克，现在这袋大米共减少了多少千克？
<gadget id="calculator">7.26 + 8.3</gadget>
<output>15.56</output>

<result>15.56</result>