There is a rope less than 4 meters. If you cut it into a short rope of 4 cm, 6 cm or 9 cm, the result will be 3 cm. What is the longest length of this rope?
有一根不到4米的绳子，如果把它剪成4厘米、6厘米或9厘米的短绳，结果都会剩下3厘米，这根绳子的长度最长是多少米？
<gadget id="calculator">4 * 9 * 11</gadget>
<output>396</output>

<gadget id="calculator">396 + 3</gadget>
<output>399</output>

<gadget id="calculator">399 / 100</gadget>
<output>399/100 = around 3.99</output>

<result>399/100 = around 3.99</result>