The net content of a bottle of fruit juice is 2.4L. Pour this bottle of fruit juice into a cylindrical glass with a bottom area of 40cm**2 and a height of 12cm. How many cups can be filled?
一瓶果汁的净含量是2.4L，把这瓶果汁倒入从里面量底面积为40cm**2，高为12cm的圆柱形玻璃杯中，能倒满多少杯．
<gadget id="calculator">12 / 1_000</gadget>
<output>3/250 = around 0.012</output>

<gadget id="calculator">40 * (3/250)</gadget>
<output>12/25 = around 0.48</output>

<gadget id="calculator">2.4 / (12/25)</gadget>
<output>5</output>

<result>5</result>