(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V?7CUINdq)^#]\Sr s j?
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:
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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?H.|w2ri1{'y
最多玩野多一下拉起,6.x秒~ 每隔一秒打一下?
打4下3秒5K%ZFagP8lp
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: V#h3J[gJ(Y
e條問題相信有好多人玩過......係一個小學級問題
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鐘打4下,要3秒,咁鐘打8下,要幾多秒呢?;););) [/quote](^KtW;DwQ!m,D
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:0E:|LsTi
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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.