=1776

=1776

Postby sgreenfi » Fri Jul 24, 2009 10:06 am

why is it that if you take any single digit number, triplicate it, then mulitiply it by 16 and finally divide it by the original digit the answer is always 1776? example. 7
777x16=12,432 12,432/7=1776. 8- 888x16=14,208 14,208/8=1776 etc...
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Postby martosss » Wed Aug 26, 2009 7:54 am

Probably because [tex]\frac{\overline{aaa}*16}{a}=\frac{a*111*16}{a}=111*16=1776[/tex]

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