There are fewer peach trees than pear trees in the orchard (2/15), and there are more apple trees than pear trees (4/5). There are 240 known apple trees, how many peach trees are there?
果园里桃树比梨树少(2/15)，苹果树是梨树的(4/5)．已知苹果树240棵，桃树有多少棵？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">240 / (4/5)</gadget>
<output>300</output>

<gadget id="calculator">2 / 15</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">1 - (2/15)</gadget>
<output>13/15 = around 0.866667</output>

<gadget id="calculator">300 * (13/15)</gadget>
<output>260</output>

<result>260</result>