[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？4 ~" x! W2 \+ m% ~: A# w9 p( A

  }- ?' ?2 Q2 dtvb now,tvbnow,bttvb
  C: ~$ y4 r8 y, f2 l鐘打４下，要３秒，咁鐘打７下，要幾多秒呢？^^# d, C# Y2 E6 R. [0 o5 S

, Z1 B  k% G2 g+ M1 o. b5.39.217.77:8898答左回覆先好看答案呀＾＿＾，唔係冇引咖啦－　－ｖtvb now,tvbnow,bttvb* {1 g# N  c4 E& A" D. a

5 Z% W8 Q) y; [5 `" W- mans: 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
- E4 F9 y& G  N) 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