Question

express 0.9999.... in the form p/q . Are you surprised by your answer? With your teacher and classmates discuss why the answer makes sense.
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Answer 1

Answer:

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Answer 2

Step-by-step explanation:

X = 0.999999.... = 0.9

one digit repeat , we multiply by 10

10x = 0.9

10 X = 9 + X

10x - X = 9

9x = 9

X = 9 / 9

X = 1