To support Wenchuan earthquake relief, 41 people from a class of fifth grade in Binhai Heping Primary School donated a total of 943 yuan, and 38 people from a class of third grade donated a total of 722 yuan. How much more yuan per person in fifth grade than in third grade?
为支援汶川抗震救灾，滨海市和平小学五年级一班41人共捐款943元，三年级一班38人共捐款722元，五年级平均每人比三年级多捐多少元？
<gadget id="calculator">943 / 41</gadget>
<output>23</output>

<gadget id="calculator">722 / 38</gadget>
<output>19</output>

<gadget id="calculator">23 - 19</gadget>
<output>4</output>

<result>4</result>