Q 4.     Find the value of:

 

    (vii)     \frac{3}{13}\div \left (\frac{-4}{65} \right )

Answers (1)

Given: \frac{3}{13}\div \left (\frac{-4}{65} \right )

Simplifying it: we get

\\\Rightarrow \frac{3}{13}\div \left (\frac{-4}{65} \right ) = \frac{3}{13}\times\frac{65}{-4} = \frac{3\times65}{13\times-4} \\since\ 13\times5=65 \\\ \frac{3}{13}\times\frac{65}{-4} =\frac{15}{-4}

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