1.

$$\left( {8.3\overline 1+ 0.\overline 6+ 0.00\overline 2 } \right)$$is equal to :

A. ${8.9\overline {12} }$$
B. ${8.\overline {912} }$$
C. ${8.9\overline {79} }$$
D. ${8.97\overline {9} }$$
Answer» E.


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