Xiao Ming and his mother buy a gift. The salesperson aunt puts it in a cuboid box with a length of 45 cm, a width of 20 cm, and a height of 10 cm, and then wraps it with a rope. The knot is 15 cm. How many centimeters does it take to wrap it up?
小明和妈妈买一份礼物，营业员阿姨用长45厘米、宽20厘米、高10厘米的长方体盒子装好后用绳子包扎，打结用15厘米，这样包扎需要多少厘米？
<gadget id="calculator">45 * 2</gadget>
<output>90</output>

<gadget id="calculator">20 * 2</gadget>
<output>40</output>

<gadget id="calculator">10 * 4</gadget>
<output>40</output>

<gadget id="calculator">90 + 40 + 40 + 15</gadget>
<output>185</output>

<result>185</result>