A shopping mall shipped 240 refrigerators, sold (1/4) of the total number on the first day, and sold (2/5) of the total number on the second day, how many refrigerators were sold in total in two days?
某商场运进240台冰箱，第一天卖出总数的(1/4)，第二天卖出总数的(2/5)，两天一共卖出冰箱多少台？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">(1/4) + (2/5)</gadget>
<output>13/20 = around 0.65</output>

<gadget id="calculator">240 * (13/20)</gadget>
<output>156</output>

<result>156</result>