The length of a rectangle is 5.9 cm and the width is 4.23 cm. What is the area of the rectangle?
一个长方形的长是5.9cm，宽是4.23cm，这个长方形的面积是多少？
<gadget id="calculator">5.9 * 4.23</gadget>
<output>24.957</output>

<result>24.957</result>