A pair of sandals is 36.8 yuan, and a pair of leather shoes is 189.5 yuan more expensive than a pair of sandals. Teacher Wang pays the salesperson 200 yuan for a pair of leather shoes. How much is the difference?
一双凉鞋36.8元，一双皮鞋比一双凉鞋贵189.5元，王老师买一双皮鞋付给售货员200元，还差多少元？
<gadget id="calculator">189.5 + 36.8</gadget>
<output>226.3</output>

<gadget id="calculator">226.3 - 200</gadget>
<output>26.3</output>

<result>26.3</result>