Sunshine Farm has 240 peach trees, three times the number of pear trees, and four times the number of apple trees. How many apple trees are there?
阳光农场有桃树240棵，是梨树棵数的3倍，苹果树棵数是梨树棵数的4倍，苹果树有多少棵？
<gadget id="calculator">240 / 3</gadget>
<output>80</output>

<gadget id="calculator">80 * 4</gadget>
<output>320</output>

<result>320</result>