A piece of rectangular white paper has an area of 24 square decimeters. Now (1/4) of this paper is used, how many square decimeters are used?
一张长方形的白纸面积为24平分分米，现在用去了这张纸的(1/4)，用去了多少平方分米？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">24 * (1/4)</gadget>
<output>6</output>

<result>6</result>