The store shipped 240kg of red dates, sold (1/3) on the first day and sold (1/4) on the second day, how many kg were sold in total in two days?
商店运来240kg红枣，第一天卖出(1/3)，第二天卖出(1/4)，两天共卖出多少kg？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">(1/3) + (1/4)</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">240 * (7/12)</gadget>
<output>140</output>

<result>140</result>