There are 240 kilograms of fruit sugar in total, each bag contains (1/4) kilograms, and (3/4) has been filled. How many bags are left?
一共有240千克水果糖，每袋装(1/4)千克，已经装完了(3/4)．还剩多少袋？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">240 / (1/4)</gadget>
<output>960</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">960 * (1/4)</gadget>
<output>240</output>

<result>240</result>