There are 240 peach trees in the orchard. The number of apple trees is 80% of that of peach trees, and 3/4 of that of pear trees. How many fewer peach trees are there than pear trees?
果园里有240棵桃树，苹果树的棵数是桃树的80%，又是梨树的(3/4)，桃树比梨树少多少棵？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(4/5) / (3/4)</gadget>
<output>16/15 = around 1.066667</output>

<gadget id="calculator">240 * (16/15)</gadget>
<output>256</output>

<gadget id="calculator">256 - 240</gadget>
<output>16</output>

<result>16</result>