There are 130 peach trees in the orchard, 30 more than pear trees, how much more peach trees than pear trees
果园里有130棵桃树，比梨树多30棵，桃树比梨树多多少
<gadget id="calculator">130 - 30</gadget>
<output>100</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<result>3/10 = around 0.3</result>