Question

simplify -4/5×2/7×15/16×[-14/9/]
(A) 1
(B) 0
(C) 2
(D) 1/2
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Answer 1

Answer:

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Answer 2

Answer:

$\frac{ - 4}{5} \times \frac{2}{7} \times \frac{15}{16} \times \frac{ - 14}{9}$

$\frac{ - 8}{35} \times \frac{ - 210}{144}$

Cut 144 and -8 by 18

cut -210 and 35 by 6, we have

$\frac{ 6}{18}$

cut -6 and 18 by 6 we get

$\frac{1}{6}$