Question

evaluate (2/3)^-2×3/4)^-3×(-7/8)^0


answer is 16/3
please answer​

Answer 1

Answer:

81/16)

−3/4

×[(25/9)

−3/2

÷(5/2)

−3

]=(

2

4

3

4

)

−3/4

×[(

3

2

5

2

)

−3/2

÷(

2

5

)

−3

]=(

2

3

)

−3

×[(

3

5

)

−3

÷(

2

5

)

−3

]

=(

3

2

)

3

×[(

5

3

)

3

÷(

5

2

)

3

]=(

3

3

2

3

)×(

5

3

3

3

)×(

2

3

5

3

)=1