The decimal you would add is .1
That is,
.1 + .0545454... = .1545454...
Wouldn't you just round
The decimal that can be added to 0.0545454... to obtain 0.1545454... is 0.1 . This is found by setting up an equation and isolating the unknown decimal. By subtracting the two decimals, we confirm that the answer is indeed 0.1 .
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