Buying a pair of leather shoes is 125 yuan, which is equivalent to buying 5 pairs of sneakers. How much more will you pay for a pair of leather shoes than for a pair of sneakers?
买一双皮鞋125元，相当于买5双球鞋的价钱，买一双皮鞋比买一双球鞋多付多少元？
<gadget id="calculator">125 / 5</gadget>
<output>25</output>

<gadget id="calculator">125 - 25</gadget>
<output>100</output>

<result>100</result>