A basket of apples is eaten (2/5), and there are 16 kilograms left. How many kilograms are there in this basket of apples?
一筐苹果吃了(2/5)，还剩16千克，这筐苹果原有多少千克．
<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">16 / (3/5)</gadget>
<output>80/3 = around 26.666667</output>

<result>80/3 = around 26.666667</result>