Originally Posted by CaptainBlack Tell us how you do the addition: 0.666.. + 0.333.. to get 0.999..? RonL well, here's how you do it to decimal places...

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Originally Posted by Quick well, here's how you do it to decimal places... That only gives you n nines not ... nines. You need to take the limit as n becomes arbitarily large, but that is 1. RonL

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