Sum

Number Theory Level 3

1.222 … + 3.444 … + 5.666 … = ? \large 1.222\ldots + 3.444\ldots + 5.666\ldots = \, ?

10.111 … 10.111\ldots 7.888 … 7.888\ldots 10.222 … 10.222\ldots 10.333 … 10.333\ldots 9.888 … 9.888\ldots

Matteo Ruth by Matteo Ruth , 20, Belgium

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1 solution

Ajeya V
Jun 16, 2016

1,222 + 3,444 + 5,666=10,332. Therefore the answer is 10,332..... But the nearest answer is 10,333.....

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@Ajeya V The … \ldots represent that the 2's, 4's, and 6's repeat forever, not only 3 times.

Eli Ross Staff - 4 years, 12 months ago

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