Question

Pls help asap

the question is in the screenshot I have sent :)
thank you if you decide to help <3

Answer 1

Explanation:

100,000 =
`10^(5)`

`(1)/(100,000)` =
`10^(-5)`

100,000 ×
`(1)/(100,000)` =
`10^(5)` ×
`10^(-5)` =
`10^(5+(-5))` =
`10^(0)` = 1

Answer 2

Answer: Addition

Step-by-step explanation: You can represent that as 10^5*10^-5

If you add the exponent values, you get 10^0 which is equal to 1. If you multiply them, you get 10^-25 which is wrong.