There are 120 peach trees in the orchard, one apple tree is equivalent to peach trees (4/5), and pear trees are more than apple trees (1/8). How many more pear trees than apple trees?
果园里有桃树120棵，苹果树的棵树相当于桃树的(4/5)，梨树棵树比苹果树多(1/8)．梨树棵树比苹果树多多少棵？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">120 * (4/5) * (1/8)</gadget>
<output>12</output>

<result>12</result>