A rectangular flower bed has an area of 98 square meters. If the width remains the same and the length is doubled, what is the area of the new flower bed in square meters?
一个长方形的花坛，面积是98平方米，如果宽不变，长扩大到原来的2倍，那么，新花坛的面积是多少平方米．
<gadget id="calculator">98 * 2</gadget>
<output>196</output>

<result>196</result>