A rectangle is 35.5 cm long and 10 cm longer than its width. What is the perimeter of this rectangle in cm?
一个长方形长35.5cm，比宽长10cm．这个长方形的周长是多少cm？
<gadget id="calculator">35.5 - 10</gadget>
<output>25.5</output>

<gadget id="calculator">35.5 + 25.5</gadget>
<output>61</output>

<gadget id="calculator">61 * 2</gadget>
<output>122</output>

<result>122</result>