(3m²n)³/3m²n³

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(3m²n)³/3m²n³

(3m²n)³/3m²n³
(3m²n)³/3m²n³

(3m²n)³/3m²n³
(3m²n)³/3m²n³
=27m^6n³/3m²n³
=9m^4