A rectangle is 14 centimeters long. If the length increases by 6 centimeters, the area will increase by 48 square centimeters. What is the area of this rectangle in square centimeters?
一个长方形，长14厘米，如果长增加6厘米，面积就增加48平方厘米，这个长方形的面积是多少平方厘米．
<gadget id="calculator">48 / 6</gadget>
<output>8</output>

<gadget id="calculator">14 * 8</gadget>
<output>112</output>

<result>112</result>