[估估下] 鐘打４下，要３秒，咁鐘打７下，要幾多秒呢？

skynet12345

鐘打４下，要３秒，咁鐘打７下，要幾多秒呢？
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. n9 N% W5 E/ Q; }6 G: i8 U公仔箱論壇鐘打４下，要３秒，咁鐘打７下，要幾多秒呢？^^
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答左回覆先好看答案呀＾＿＾，唔係冇引咖啦－　－ｖ
! G, y, `5 e) A# `: n. I) q5.39.217.77:8898
$ Z7 }* q& q  J4 t1 atvb now,tvbnow,bttvbans: 6

tieyumao

solidsnake

6

CrAzY_FoG

9

monfan

唓~你都唔系回复睇答案~不过会有人答度咗0架~呵呵

carol9101

6秒

bor_law_jai

6 s

kino_kino

5.748 秒5.39.217.77:88983 e: s& T! u: _; Q. `
:))

oldboy6

呢個都算IQ題??

spicy

6S

gary_ng2001

5.748

註冊1

6

monmon01

6 second

davidma1

5.65 seconds

abcb16

6 sec..  or between 5.5 to 6