Class Five 1 donated 78.6 yuan to the disaster area, and Class Five 2 donated 1.3 times that of Class Five 1. How much did the two classes donate in total?
五1班给灾区捐款78.6元，五2班的捐款是五1班的1.3倍，两个班共捐款多少元？
<gadget id="calculator">78.6 * 1.3</gadget>
<output>102.18</output>

<gadget id="calculator">102.18 + 78.6</gadget>
<output>180.78</output>

<result>180.78</result>