There are 280kg fruit candies in total, each bag contains (1/4)kg, and (3/4) of these candies have been filled. How many bags have you filled?
一共有280kg水果糖，每袋装(1/4)kg，已经装完了这些糖果的(3/4)．已经装完了多少袋？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">280 / (1/4)</gadget>
<output>1_120</output>

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

<gadget id="calculator">1_120 * (3/4)</gadget>
<output>840</output>

<result>840</result>