The area of a parallelogram is 26 square meters, if the base and height are enlarged by 5 times, what is its area in square meters?
一个平行四边形的面积是26平方米，如果底和高都扩大5倍，它的面积是多少平方米．
<gadget id="calculator">5 * 5</gadget>
<output>25</output>

<gadget id="calculator">26 * 25</gadget>
<output>650</output>

<result>650</result>