What is $\frac{7}{9}$ as a decimal? Is it a terminating or repeating decimal?

Question

Anonymous · Answer

n=7/9 
 9n=7 
 
 10n-n=9n 
 10n-n=7 
 10n=7+n 
 10n=7+0.7... 
 10n=7.7... 
 n=0.777777...

Anonymous · Answer

The fraction 9 7 ​ as a decimal is 0.777... , which is a repeating decimal. This means the digit 7 repeats infinitely. It cannot be expressed as a terminating decimal since it does not end after a certain number of digits. 
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What is \(\frac{7}{9}\) as a decimal? Is it a terminating or repeating decimal?

Answer (2)

What is \(\frac{7}{9}\) as a decimal? Is it a terminating or repeating decimal?

Answer (2)

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