There are 480 apple trees in the orchard, the number of pear trees is 5/8 of apple trees, and 3/4 of orange trees. How many orange trees are there?
果园里有苹果树480棵，梨树的棵数是苹果树的(5/8)，又是桔子树的(3/4)．桔子树有多少棵？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(5/8) / (3/4)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">480 * (5/6)</gadget>
<output>400</output>

<result>400</result>