A rectangle with a length of (9/10) m. The ratio of length to width is 3:2. What is the area of this rectangle in meters?
一个长方形，长(9/10)m．长与宽的比是3：2．这个长方形的面积是多少米？
<gadget id="calculator">9 / 10</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(9/10) * (2/3)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(9/10) * (3/5)</gadget>
<output>27/50 = around 0.54</output>

<result>27/50 = around 0.54</result>