[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？
$ O. t! s+ [6 `( m& ytvb now,tvbnow,bttvb公仔箱論壇6 m$ u3 X# S: ^" A; j

5 }+ e% ^0 c4 s$ k" Z鐘打４下，要３秒，咁鐘打７下，要幾多秒呢？^^
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7 R" p) r5 h; z6 F) k: I% k/ c. ]tvb now,tvbnow,bttvb答左回覆先好看答案呀＾＿＾，唔係冇引咖啦－　－ｖ
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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www2.tvboxnow.com7 _8 m( ^" y4 r% A
:))

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