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# Decimal Digits

Best Answer Pickett, 23 July 2014 - 03:57 PM

Spoiler for New smaller...

Spoiler for And actually...

Go to the full post

10 replies to this topic

### #1 TimeSpaceLightForce

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Posted 19 July 2014 - 09:23 PM

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Find the ten 10-digit decimals.
None of them are the same.
None of their digits are the same.
One of them is the sum of all the others.

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### #2 Yoruichi-san

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Posted 20 July 2014 - 06:19 AM

Questions:

1)"None of their digits are the same." - does this mean none of the digits in the same decimal place are the same for the different numbers or none of the digits in the same number are the same or both?

2)The location of the decimal point is variable rather than at the location shown, i.e. at the beginning of the number?

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### #3 TimeSpaceLightForce

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Posted 20 July 2014 - 07:18 AM

1)"None of their digits are the same." - does this mean none of the digits in the same decimal place are the same for the different numbers or none of the digits in the same number are the same or both?

: None of the digits in the same number are the same. (OP)

2)The location of the decimal point is variable rather than at the location shown, i.e. at the beginning of the number?

The location of the decimal point is at the beginning of the number.(OP)

Note: ignore 0 before decimal point

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### #4 bonanova

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Posted 20 July 2014 - 10:15 AM

Spoiler for First thoughts

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Vidi vici veni.

### #5 TimeSpaceLightForce

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Posted 20 July 2014 - 04:40 PM

Spoiler for

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### #6 Pickett

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Posted 21 July 2014 - 02:15 PM

Spoiler for Smallest sum

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### #7 TimeSpaceLightForce

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Posted 21 July 2014 - 08:46 PM

Spoiler for Not smallest

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### #8 TimeSpaceLightForce

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Posted 21 July 2014 - 09:01 PM

Spoiler for

Biggest sum should do too..

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### #9 Pickett

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Posted 23 July 2014 - 03:37 PM

Spoiler for New smaller...

Edited by Pickett, 23 July 2014 - 03:43 PM.

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### #10 Pickett

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Posted 23 July 2014 - 03:57 PM   Best Answer

Spoiler for New smaller...

Spoiler for And actually...

Edited by Pickett, 23 July 2014 - 03:58 PM.

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