x
No Plagiarism!wqkS8jNgbL1diCuEXFTfposted on PENANA (ノ◕ヮ◕)ノ 答案公佈!8964 copyright protection127PENANAjJumGjNGZ2 維尼
需要兩根蚊香!8964 copyright protection127PENANALGRVhNPzAZ 維尼
1根正常點燃,另1根頭尾點燃,131Please respect copyright.PENANAmeCdsTkzUP
這樣,就可以計算出30分鐘。8964 copyright protection127PENANA8cphIaQuUA 維尼
30分鐘之後,131Please respect copyright.PENANA5tEJOrgiGQ
再把剩餘的蛟香,頭尾點燃,131Please respect copyright.PENANADHJLdU8e6I
就可以計算出15分鐘。8964 copyright protection127PENANAI8k8Nbjgdl 維尼
合計,就是45分鐘!8964 copyright protection127PENANA2MeujBB7Ze 維尼
172.70.130.70
ns 172.70.130.70da2