There are 200 apple trees in the orchard, which are (2/3) the number of pear trees, and (4/3) the number of pear trees are orange trees. How many orange trees are there?
果园有200棵苹果树，是梨树棵数的(2/3)，梨树是桔子树的(4/3)．桔子树有多少棵？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">200 / (2/3) / (4/3)</gadget>
<output>225</output>

<result>225</result>