A rectangular piece of cloth is 60 decimeters long and 5 meters wide, what is its perimeter in meters?
一块长方形布长60分米，宽5米，它的周长是多少米？
<gadget id="calculator">60 + 5</gadget>
<output>65</output>

<gadget id="calculator">65 * 2</gadget>
<output>130</output>

<result>130</result>