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4 replies to this topic

#1 Eagle

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Posted 07 April 2008 - 11:30 AM

Can you find a five digit number which when you place a 7 at the beginning to make a new number is five times larger than when you place the 7 at the end?
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#2 brhan

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Posted 07 April 2008 - 11:37 AM

Can you find a five digit number which when you place a 7 at the beginning to make a new number is five times larger than when you place the 7 at the end?

Spoiler for my solution

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#3 Eagle

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Posted 07 April 2008 - 11:39 AM

14285
714285 = 5*142857


yep, thats correct
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#4 Seventh Sage

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Posted 07 April 2008 - 01:20 PM

Can you find a five digit number which when you place a 7 at the beginning to make a new number is five times larger than when you place the 7 at the end?


Spoiler for Answer!

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#5 Eagle

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Posted 07 April 2008 - 01:23 PM

yep correct again
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