There are 330 peach trees in the orchard, and the number of apple trees is 5 times that of peach trees. There are 110 fewer pear trees than apple trees. How many pear trees are there?
果园里有桃树330棵，苹果树的数量是桃树的5倍，梨树比苹果树少110棵，梨树有多少棵？
<gadget id="calculator">330 * 5</gadget>
<output>1_650</output>

<gadget id="calculator">1_650 - 110</gadget>
<output>1_540</output>

<result>1_540</result>