There are 24 apricot trees in the orchard, the number of pear trees is 1/3 of the number of apricot trees, and the number of apple trees is 4/5. How many apple trees are there?
果园里有杏树24棵，梨树的棵数是杏树的(1/3)，又是苹果树的棵数的(4/5)．苹果树有多少棵？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(1/3) / (4/5)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">24 * (5/12)</gadget>
<output>10</output>

<result>10</result>