There are pear trees and peach trees in the orchard. There are 240 pear trees, and the number of peach trees is half of the pear trees. How many peach trees and pear trees are there?
果园里种了梨树和桃树，梨树种了240棵，桃树的棵数是梨树的一半，桃树和梨树共有多少棵？
<gadget id="calculator">240 / 2</gadget>
<output>120</output>

<gadget id="calculator">120 + 240</gadget>
<output>360</output>

<result>360</result>