For a certain beverage, each box originally contained 0.65 liters, but after being replaced with a new package, each box contains 0.15 liters less than the original one. How many boxes can the original 10 boxes hold?
某种饮料，原来每盒装0.65升，换成新的包装后，每盒比原来少装0.15升，原来装10盒的量，现在可以装多少盒？
<gadget id="calculator">0.65 - 0.15</gadget>
<output>0.5</output>

<gadget id="calculator">10 / 0.5</gadget>
<output>20</output>

<gadget id="calculator">0.65 * 20</gadget>
<output>13</output>

<result>13</result>