Question

Multiple (-4/9) (-5/8)?

Answer 1

Negative times negative=positive
so produt will be positive

also remember
$(\frac{a}{b})(\frac{c}{d})=\frac{ac}{bd}$
where ac means a times c and bd means b times d
so

$(\frac{-4}{9})(\frac{-5}{8})=\frac{(-4)(-5)}{(9)(8)}=\frac{20}{72}=$
$\frac{10}{36}=\frac{5}{18}$

Answer 2

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