A basket of 20 kilograms of apples is used (2/3), how many kilograms are used?
一筐20千克的苹果，用去了(2/3)，用去了多少千克？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">20 * (2/3)</gadget>
<output>40/3 = around 13.333333</output>

<result>40/3 = around 13.333333</result>