One hundred cartons are packed into a cuboid with a length of 75 cm, a width of 54 cm, and a height of 45 cm. What is the average volume of each carton in cubic centimeters?
用一百个纸盒刚好打包成一个长75厘米、宽54厘米、高45厘米的长方体，平均每个纸盒的体积是多少立方厘米？
<gadget id="calculator">45 / 100</gadget>
<output>9/20 = around 0.45</output>

<gadget id="calculator">75 * 54 * (9/20)</gadget>
<output>3_645/2 = around 1_822.5</output>

<result>3_645/2 = around 1_822.5</result>