There are 360 pear trees in the orchard, and half of the peach trees are planted in the orchard. How many fruit trees are planted in the orchard?
果园里种360棵梨树，种桃树是梨树的一半，果园里共种多少棵果树？
<gadget id="calculator">360 / 2</gadget>
<output>180</output>

<gadget id="calculator">180 + 360</gadget>
<output>540</output>

<result>540</result>