If $3^{x-2}=5$ and $\log_{10} 2=0.30103, \log_{10} 3=0.4771$,then $x=$

  • A
    $1 \frac{22187}{47710}$
  • B
    $2 \frac{22187}{47710}$
  • C
    $3 \frac{22187}{47710}$
  • D
    None of these

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