Question

{(1/5)^-2_(1/4)^-2}÷(1/10)^-4​

Answer 1

Step-by-step explanation:

Answer is 9/10000 or 0.0009

Answer 2

Answer:

{(1/5)^-2_(1/4)^-2}÷(1/10)^-4

(5^2×4^2)÷10^4

(25×16)÷10000

400/10000

0.04