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What fraction is equal to 0.7 with a line over 7

What fraction is equal to 0.7 with a line over 7
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3 votes
What fraction is equal to 0.7 with a line over 7

What fraction is equal to 0.7 with a line over 7-example-1
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User Forthewinwin
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8.0k points

1 Answer

2 votes

If x = 0.777…, then

10x = 7.777…

10x - x = 7.777… - 0.777…

9x = 7

x = 7/9

answered
User Mike McKerns
by
7.9k points
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