Question

4) Write equivalent rational numbers for-8/9 with the following denominators.

(i) -18 (ii) 72 (iii) -36 (iv) 108

pls I need it ​

Answer 1

Answer:

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Answer 2

Answer:

Hello mate , here u go !

i) $\frac{8}{-9} *\frac{2}{2}$

=  $\frac{16}{-18}$.

ii)  $\frac{-8}{9} *\frac{-8}{8}$

=   $\frac{64}{72}$ .

iii) $\frac{8}{-9} *\frac{4}{4}$

=  $\frac{32}{-36}$.

iv)  $\frac{-8}{9} *\frac{-12}{12}$

=  $\frac{96}{108}$.