There are 23 peach trees in the orchard, 15 fewer than pear trees, and three times as many apple trees as pear trees. How many apple trees are there?
果园里有桃树23棵，比梨树少15棵，苹果树是梨的3倍，苹果树有几棵？
<gadget id="calculator">23 + 15</gadget>
<output>38</output>

<gadget id="calculator">38 * 3</gadget>
<output>114</output>

<result>114</result>