Question

The value of -2/7×-2/7×-2/7 is

Answer 1

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$= > \dfrac{ - 2}{7} \times \dfrac{ - 2}{7} \times \dfrac{ -2 }{7}$

$= > \dfrac{4}{49} \times \dfrac{ -2 }{7}$

$= > \dfrac{ -8}{343}$