Originally posted by RX78-2 at 2005-10-3 09:21 PM:
超詳細式(廢話式
我校D步驟竟然要寫詳細成咁
3=(P-2)*1/3
3*3=(P-2)*1/3*3
9=P-2
9+2=P-2+2
11=P
P=11
Originally posted by 宇文水靈 at 2005-10-3 09:26 PM:
下, 唔係呀??!!寫到咁詳細
你咩年級??
比我做, 我最多咁寫,
3=(P-2)*1/3
9=P-2
P=11
Originally posted by RX78-2 at 2005-10-3 21:21:
超詳細式(廢話式
我校D步驟竟然要寫詳細成咁
3=(P-2)*1/3
3*3=(P-2)*1/3*3
9=P-2
9+2=P-2+2
11=P
P=11
Originally posted by 車里厘 at 7-10-2005 04:39 PM:
詳細:
3 = (P-2) x 1/3
3 x 3/1 = (P-2)x 1/3 x 3/1
9 = P-2
9+2=P-2+2
11=P
P=11
非常簡單=V=
我諗F.2或以上絕大部份既人應該會識
不過佢可能對D數生疏左...
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如果係我,我應該會係咁計: ...
Originally posted by 車里厘 at 2005-10-7 16:39:
我諗F.2或以上絕大部份既人應該會識
Originally posted by 可愛的兔兒 at 2005-10-7 09:15 PM:
3 = (P-2) x 1/3
3 x 3 = (P-2) x 1/3 x 3
9 = (P-2) x 1
9 = P-2
9+1 = P-2+1
10 = P-1
10+1 = P-1+1
11 = P
P = 11
absolutely詳細step
Originally posted by SusanCrystal at 2005-10-7 10:13 PM:
就本人程度…呢題應該係心算之後即刻寫答案
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