There are 24 peach trees, and there are fewer pear trees (1/3) than peach trees. How many pear trees are there?
桃树有24棵，梨树比桃树少(1/3)，梨树有多少棵？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">24 * (2/3)</gadget>
<output>16</output>

<result>16</result>