Math, asked by mahalakshmi05061984, 9 months ago

evaluate 7/9*-1/2 - 7/9*-3/2​

Answers

Answered by CharmingPrince
24

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\dag Simplifying :

\dfrac {7}{9} × \dfrac {-1}{2} - \dfrac {7}{9} × \dfrac {-3}{2}

  • Multiplying on both equation.

\dfrac {-7}{18} - \dfrac {-21}{18}

  • Finding there difference.

\dfrac {-7-(-21)}{18}

\dfrac {-7+21)}{18}

\dfrac {14}{18}

  • Changing into simplest form.

\dfrac {7}{9}

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