The store shipped 400 kilograms of white sugar, sold 84 kilograms on the first day, 53 kilograms on the second day, and sold part of it on the third day (2/5) remained unsold, and sold it on the third day. How many kilograms?
商店运来400千克白糖，第一天卖出84千克，第二天卖出53千克，第三天卖了一部分后还剩下这批白糖的(2/5)没卖出，第三天卖出多少千克？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">400 * (3/5)</gadget>
<output>240</output>

<gadget id="calculator">240 - 84 - 53</gadget>
<output>103</output>

<result>103</result>