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0.7 repeating as a fraction?

0.7 repeating as a fraction?
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2 votes
0.7 repeating as a fraction?

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User JohnyFree
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2 Answers

5 votes

\hbox{ So, 0.7 repea.ting is 0.(7)}


0.(7)= \boxed{(7)/(9) }
answered
User Aoife
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8.6k points
6 votes

x=0.\overline{7}\\ 10x=7.\overline{7}\\ 10x-x=7.\overline{7}-0.\overline{7}\\ 9x=7\\ x=(7)/(9)
answered
User Jinett
by
7.6k points
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