There are 180 pear trees in the orchard, and the number of apple trees is 1/4 more than that of pear trees. How many apple trees are there in the orchard?
果园有梨树180，其中苹果树的棵数比梨树多四分之一，果园里有苹果树有多少棵？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">180 * (5/4)</gadget>
<output>225</output>

<result>225</result>