There are 144 pear trees in the orchard, one peach tree is a pear tree (5/6), and one apple tree is a pear tree (1/3). How many apple trees are there?
果园里有梨树144棵，桃树的棵树是梨树的(5/6)，苹果树的棵树又是梨树的(1/3)．苹果树有多少棵？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">144 * (1/3)</gadget>
<output>48</output>

<result>48</result>