Question

Verify each of the following
8/7×9/-10=9/-10×8/7

Answer 1

$\frac{8}{7} \times \frac{9}{-10} = \frac{9}{ - 10} \times \frac{8}{7}$

Verification:-

$\frac{8}{7} \times \frac{9}{10} = \frac{9}{ - 10} \times \frac{8}{7} . \\ \frac{36}{ - 35 } =\frac{36}{ - 35 }$

Hence LHS=RHS,

Answer 2

=> 8/7*9/-10=9/-10*8/7

=> 72/-70=72/-70

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