The workers have to pack 240 kilograms of fruit sugar, each bag contains (1/4) kilograms, and only then fills (3/4) of the total amount. How many bags have they filled?
工人们要装240千克的水果糖，每袋装(1/4)千克，才装完了总量的(3/4)，他们已经装完了多少袋？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

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

<gadget id="calculator">240 * 3</gadget>
<output>720</output>

<result>720</result>