7th Class Mathematics Sample Paper Mathematics Sample Paper - 2

  • question_answer
    What will be
    (a) \[\frac{-3}{5}\times 7?\]        
    (b) \[\frac{-6}{5}\times \left( -2 \right)?\]

    Answer:

    (a) \[\frac{-3}{5}\times 7=\frac{\left( -3 \right)\times 7}{5}=\frac{-21}{5}\]
    (b) \[\frac{-6}{5}\times \left( -2 \right)=\frac{\left( -6 \right)\times \left( -2 \right)}{5}=\frac{12}{5}\]


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