Question

plz answer me 8th one​

Answer 1

Answer:

Hope this will help u....

Answer 2

Answer:

Step-by-step explanation:

[ (3/4)^-2 ÷ (4/5)^-3 ] × (3/5)^-2

= [ (4/3)^ 2 ÷ (5/4)^ 3 ] × (5/3)^2

= [ (16/9) ÷ (125/64 ] × (25/27)

= [ (16/9) × (125/64) ] × (25/27)

= (2000/576) × (25/27)

= (50000/15552)

= (3125/972)