(數學題)鐘打8下,要幾多秒呢?(小學部)
e條問題相信有好多人玩過......係一個小學級問題'ZNSUS'}I
鐘打4下,要3秒,咁鐘打8下,要幾多秒呢?;););) 6下~~~~~~~~ [quote]Originally posted by [i]Dickens[/i] at 2007-3-12 10:41 PM: o]7c ]OQ3^
6下~~~~~~~~ [/quote]
鐘打4下,要3秒,咁鐘打8下,[color=Blue]要幾多[color=Red]秒[/color]呢?[/color] 6秒-.-.. 7秒嗎? 照直睇係6秒,仲有其他野?muW3r&D/j8|K*u
最多玩野多一下拉起,6.x秒~ 每隔一秒打一下?D:Zq;al5x%fy8}^,Qg
打4下3秒
打8下7秒 [size=6]7秒[/size] 5秒:P:P [quote]Originally posted by [i]playbr2[/i] at 2007-3-12 22:37:D(c6_%L0[
e條問題相信有好多人玩過......係一個小學級問題
鐘打4下,要3秒,咁鐘打8下,要幾多秒呢?;););) [/quote]YSLV2O
u N;]$T clw4CG$l
1:eek:2:eek:3:eek:4:eek:5:eek:6:eek:7:eek:8 1 sec.. 10秒..? 呢個題目冇咁複習, 等我又估吓先 :dev::VI:}#_ t"uxL2_
啱好錯好, 我估 [color=Red][size=5][b]7秒[/b][/size][/color] :D 其實佢無講打鐘既節奏, 幾多秒都得 7 秒 ~
don ~ 1sec ~ don ~ 1sec ~ don ~ 1sec ~ don ~ 1sec ~ don ~ 1sec ~ don ~ 1sec ~ don ~ 1sec ~ don ~ 7秒.....典型值樹問題....每隔一秒一下 7sec:naughty::naughty::naughty: 7秒:haha::haha: 7秒:clap::clap: Then anser is N-1 => 8-1=7 sec.