Wang Qiang spent 760 yuan to wholesale 26 boxes of oranges, he sold 20 boxes at a price of 32 yuan per box, and sold the rest at a reduced price of 28 yuan per box, all of which were sold out. How much did Wang Qiang earn this time?
王强花760元批发了26箱橘子，他以每箱32元的价格卖出了20箱，余下的降价每箱卖28元，全部卖完．王强这次一共赚了多少元？
<gadget id="calculator">32 * 20</gadget>
<output>640</output>

<gadget id="calculator">26 - 20</gadget>
<output>6</output>

<gadget id="calculator">28 * 6</gadget>
<output>168</output>

<gadget id="calculator">168 - 760</gadget>
<output>-592</output>

<gadget id="calculator">640 + (-592)</gadget>
<output>48</output>

<result>48</result>