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0.9999 = 1

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Author:Math Forum, Ask Dr. Math FAQ
Description: Why does 0.9999... = 1 ? An answer adapted from the sci.math FAQ.

Levels: Elementary, Middle School (6-8), High School (9-12)
Languages: English
Resource Types: Frequently Asked Questions (FAQs)
Math Topics: Analysis, Number Sense/About Numbers, Analytic Number Theory

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