There are 60 peach trees in the orchard, which are less (1/4) than the number of pear trees, and more (2/5) than the number of apple trees. How many apple trees are there?
果园里有桃树60棵，比梨树的棵数少(1/4)，苹果树的棵数比梨树多(2/5)．苹果树有多少棵？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">60 / (3/4)</gadget>
<output>80</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 + (2/5)</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">80 * (7/5)</gadget>
<output>112</output>

<result>112</result>