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Hi could I have some help on these questions I got wrong? Thanks!

Hi could I have some help on these questions I got wrong? Thanks!-example-1
User Remizorrr
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3 votes

Answer:

see image. Looks like minor calculational errors.

Explanation:

We let x = the given repeating decimal, then multiply by 10 or 100 or 1000 to be able to subtract and get rid of the repeating digits. See image.

Hi could I have some help on these questions I got wrong? Thanks!-example-1
User HarpreetSingh
by
8.3k points

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