Simple way :
1440 = 12x12x10
= 3x4x3x4x2x5
= 3x3x4x2x5x4
= 9 x 8 x 5 x 4
Jumlah angka2nya 26.
On 28 October 2011 22:48, SwingTrader <[email protected]> wrote:
> 4+5+8+9 = 26
>
>
> 2011/10/28 Az <[email protected]>
>
>> **
>>
>>
>> ** 2x3x4x6
>>
>> Sent from my AXIS Worry Free BlackBerry® smartphone
>> ------------------------------
>> *From: * "tobeno" <[email protected]>
>> *Sender: * [email protected]
>> *Date: *Fri, 28 Oct 2011 13:05:25 +0000
>> *To: *<[email protected]>
>> *ReplyTo: * [email protected]
>> *Subject: *Re: [saham] OOT: Asah Otak ABCD
>>
>>
>>
>> **
>>
>> Maaf, Pak, salah.
>> Bapak keliatannya terburu-buru, dan ga ada caranya, karena ga boleh pake
>> komputer/kalkulator.
>>
>> Thanks sudah nimbrung.
>>
>>
>>
>> "To achieve superior performance, you have to be different from the
>> majority."
>> ------------------------------
>> *From: * Darmanto Durianto <[email protected]>
>> *Sender: * [email protected]
>> *Date: *Fri, 28 Oct 2011 19:55:24 +0700
>> *To: *<[email protected]>
>> *ReplyTo: * [email protected]
>> *Subject: *Re: [saham] OOT: Asah Otak ABCD
>>
>>
>>
>> 4x5x8x9
>>
>> 2011/10/28 tobeno <[email protected]>
>>
>>> **
>>>
>>>
>>>
>>>
>>> A, B, C, D adalah bilangan 1 digit yang saling berbeda.
>>>
>>> AxBxCxD = 1440
>>>
>>> Berapa A + B + C + D = ??
>>> dan caranya.
>>>
>>> Have a nice math
>>>
>>> "To achieve superior performance, you have to be different from the
>>> majority."
>>>
>>>
>>
>>
>
>
