Question

help me please friends​

Answer 1

Step-by-step explanation:

Question :-

[{(-2/8)²}^-1]^-2

(2/8)^4

=> 16/256

(6^-1-8^-1)÷(2^-1-3^-1)^-1

(1/6-1/8)÷(1/2-1/3)^-1

(4-3/24)÷(3-2/6)^-1

(1/24)÷(1/6)^-1

1/24÷6

1/24×1/6

1/144

Hope it helps

Answer 2

Answer:

1) -16/ 81

2)(1/6-1/8)÷(1/2-1/3)

=(8-6)/48 ÷ (3-2)/6

=2/48 ×6/1

=2/8

=1/4