The sixth grade students of our school used their pocket money to support the people in the earthquake-stricken areas of Wenchuan, Sichuan, and made donations. There are 48 people in class 1, with an average donation of 15.50 yuan per person, and 52 people in class 2, with a total donation of 856 yuan. How much is the average donation for each of these two classes?
我校六年级学生用零花钱支援四川汶川地震灾区的人民，献爱心捐款．六1班48人，平均每人捐款15.50元，六2班52人，共捐款856元，这两个班平均每人捐款多少元？
<gadget id="calculator">724 + 856</gadget>
<output>1_580</output>

<gadget id="calculator">1_580 / 100</gadget>
<output>79/5 = around 15.8</output>

<result>79/5 = around 15.8</result>