A) \[1.\overline{80}\]
B) \[1.\overline{81}\]
C) \[1.\overline{79}\]
D) 1.80
Correct Answer: B
Solution :
Expression \[=0.\overline{63}+0.\overline{37}+0.\overline{80}\] \[=\frac{63}{99}+\frac{37}{99}+\frac{80}{99}\] \[=\frac{63+37+80}{99}=\frac{180}{99}\] \[=1\frac{81}{99}=1.\overline{81}\]You need to login to perform this action.
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