Question

PLEASE HELP ME TO ANSWER THIS I WILL MARK AS BRINLIST ASAP YOU ANSWER CORRECTLY

Answer 1

Answer:

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5.[(81/16)⁻³/⁴×(25/9)⁻³/²]/(5/2)⁻³

=[(3⁴/2⁴)⁻³/⁴×(5²/3²)⁻³/²]/(5/2)⁻³

=[(3/2)⁻³×(5/3)⁻³]/(5/2)⁻³

=(3⁻³×5⁻³×2⁻³)/(2⁻³×3⁻³×5⁻³)

=1

please mark as brainliest