The ratio of the circumferences of two circles is 3:2, and the difference in area is 10 square meters. What is the sum of the areas of the two circles in square meters?
两个圆周长之比是3：2，面积之差是10平方米，两个圆面积之和是多少平方米．
<gadget id="calculator">9 - 4</gadget>
<output>5</output>

<gadget id="calculator">10 / 5</gadget>
<output>2</output>

<gadget id="calculator">9 * 2</gadget>
<output>18</output>

<gadget id="calculator">4 * 2</gadget>
<output>8</output>

<gadget id="calculator">18 + 8</gadget>
<output>26</output>

<result>26</result>