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  3. 7th Class
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7th Class Mathematics Sample Paper Mathematics Sample Paper - 5

  • question_answer
    Find the value of \[\frac{{{3}^{7}}}{{{3}^{4}}\times {{3}^{3}}}\times 9\].

    Answer:

    \[\frac{{{3}^{7}}}{{{3}^{4}}\times {{3}^{3}}}\times 9=\frac{{{3}^{7}}}{{{3}^{(3+4)}}}\times 9\] \[=\frac{{{3}^{7}}}{6}\times 9=9\] 


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