Xiao Ming wants to make a cloth cover for the TV. The length of the TV is 5dm, the width is 45cm, and the height is 32cm. How many square decimeters of cloth are needed to make this cloth cover?
小明要给电视机做一个布罩，电视机的长是5dm，宽是45cm，高是32cm，做这个布罩需要布多少平方分米？
<gadget id="calculator">45 / 10</gadget>
<output>9/2 = around 4.5</output>

<gadget id="calculator">5 * (9/2)</gadget>
<output>45/2 = around 22.5</output>

<gadget id="calculator">32 / 10</gadget>
<output>16/5 = around 3.2</output>

<gadget id="calculator">5 * (16/5)</gadget>
<output>16</output>

<gadget id="calculator">(9/2) * (16/5)</gadget>
<output>72/5 = around 14.4</output>

<gadget id="calculator">16 + (72/5)</gadget>
<output>152/5 = around 30.4</output>

<gadget id="calculator">(152/5) * 2</gadget>
<output>304/5 = around 60.8</output>

<gadget id="calculator">(45/2) + (304/5)</gadget>
<output>833/10 = around 83.3</output>

<result>833/10 = around 83.3</result>