It is known that the matchbox is 5 cm long, 3 cm wide, and 2 cm high. Now pack the two boxes of matches into one pack. How can we save wrapping paper? Please calculate the area of the designed wrapping paper.
已知火柴盒长5厘米，宽3厘米，高2厘米，现将两盒火柴包成一包，怎样才能节约包装纸？请你计算出设计的这张包装纸的面积．
<gadget id="calculator">5 * 3</gadget>
<output>15</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">15 + 10 + 6</gadget>
<output>31</output>

<gadget id="calculator">31 * 2 * 2</gadget>
<output>124</output>

<gadget id="calculator">5 * 3 * 2</gadget>
<output>30</output>

<gadget id="calculator">124 - 30</gadget>
<output>94</output>

<result>94</result>