There are 1,500 peach trees in Nanshan Orchard, which is 20% more than the number of pear trees. How many pear trees are there?
南山果园有桃树1500棵，比梨树的棵数多20%，梨树有多少棵？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">1_500 / (6/5)</gadget>
<output>1_250</output>

<result>1_250</result>