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(Picture) INFINITE SEQUENCES AND SERIES PLEASE HELP!!
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(Picture) INFINITE SEQUENCES AND SERIES PLEASE HELP!!

(Picture) INFINITE SEQUENCES AND SERIES PLEASE HELP!!-example-1
User Matthes
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1 Answer

1 vote

Answer:

C)
x=(17)/(33)

Explanation:

0.51 repeating decimal

x= 0.51515151

multiply by 100 on both sides

100x = 51.515151.........

x= 0.515151...............

--------------------------------------------(subtract)

99x = 51

divide by 99 on both sides


x=(51)/(99)

divide both sides by 3


x=(17)/(33)


User Mazzu
by
6.0k points
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