There are 460 pear trees in Qingsong Orchard, which is 1/22 more than apple trees. How many apple trees are there?
青松果园有梨树460棵，比苹果树多(1/22)，苹果树有多少棵？
<gadget id="calculator">1 / 22</gadget>
<output>1/22 = around 0.045455</output>

<gadget id="calculator">1 + (1/22)</gadget>
<output>23/22 = around 1.045455</output>

<gadget id="calculator">460 / (23/22)</gadget>
<output>440</output>

<result>440</result>