A bottle of juice that my mother bought has 2 liters. After pouring this bottle of juice into 6 identical cups, there is still 0.8 liters left. How many of these glasses can be filled with the remaining juice?
妈妈买的一瓶果汁有2升．把这瓶果汁倒满6个相同的杯子后，还剩下0.8升．剩下的果汁还能倒满几个这样的杯子？
<gadget id="calculator">2 - 0.8</gadget>
<output>1.2</output>

<gadget id="calculator">1.2 / 6</gadget>
<output>0.2</output>

<gadget id="calculator">0.8 / 0.2</gadget>
<output>4</output>

<result>4</result>