[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？tvb now,tvbnow,bttvb9 ~4 X( U+ Y' ~. q2 w& N

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2 D/ ^0 ?% `; A" ^5.39.217.76鐘打４下，要３秒，咁鐘打７下，要幾多秒呢？^^
/ h" N  {& Q  S- dtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb0 N" [% t) m2 g: L3 A! [
答左回覆先好看答案呀＾＿＾，唔係冇引咖啦－　－ｖ5.39.217.767 _! [5 ^' I& v

& ~% Q# Z+ f/ t! b8 Y% sans: 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 秒公仔箱論壇& Y1 w" |% N  ^6 `1 e0 n
:))

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