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What is 7/9 as a decimal terminating or repeating decimal

What is 7/9 as a decimal terminating or repeating decimal
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what is 7/9 as a decimal terminating or repeating decimal




User Epstone
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1 Answer

7 votes
n=7/9

9n=7

----------

10n-n=9n

10n-n=7

10n=7+n

10n=7+0.7...

10n=7.7...

n=0.777777...
User Itzik
by
7.8k points
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