There are 48 willow trees and 32 pear trees in the campus. The number of pear trees is 15 more than that of peach trees, and the number of apple trees is 5 times that of peach trees. How many apple trees are there in the campus?
校园里有柳树48棵，梨树32棵，梨树比桃数多15棵，苹果树的棵数是桃树的5倍，校园里有苹果树多少棵？
<gadget id="calculator">32 - 15</gadget>
<output>17</output>

<gadget id="calculator">17 * 5</gadget>
<output>85</output>

<result>85</result>