A) \[\frac{389}{90}\]
B) \[\frac{329}{90}\]
C) \[\frac{29}{90}\]
D) \[\frac{233}{990}\]
Correct Answer: A
Solution :
Let \[x=4.3\bar{2}=4.3222...\] ?(i) \[\Rightarrow \]\[10x=43.222...\] ?(ii) Subtracting (i) form (ii), we get \[9x=38.9\Rightarrow x=\frac{389}{90}\]You need to login to perform this action.
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