Respuesta :

Answer:69

Step-by-step explanation:ejwndj wdedwedew

karyuu

Answer:

1/ 5^7

Step-by-step explanation:

5^-4 / 5^3 is the same as (5^-4 / 1) * (1/5^3)

5^-4 turns into 1 / 5^4

So you have 1/ (5^4 * 5^3)

When multiplying two of the same numbers you add the exponents giving you 1/ (5^7)