A rectangle is 12 decimeters long and 2/3 wide as long, what is its area in square decimeters?
一个长方形长12分米，宽是长的(2/3)，它的面积是多少平方分米．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">12 * (2/3)</gadget>
<output>8</output>

<gadget id="calculator">12 * 8</gadget>
<output>96</output>

<result>96</result>