Math, asked by anitaghosh571, 2 months ago


 \frac{ - 4}{9}  +  \frac{2}{7}

Answers

Answered by Anonymous
1

\frac{ - 4}{9} + \frac{2}{7}

  \frac{ (- 4 \times 7) + (2 \times 9)}{63}

 \frac{ - 28 + 18}{63}

 \frac{ - 10}{63}

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