If we evaluate from top to bottom I am getting 1/25 but the ans is 25 should we need to use pemdas rule here

Could you please share the solution from the book, I am getting 1/25 as well.

My solution -

```
1/1/1/5^-2 = 1/1 divided by 1/5^-2
= 1 divided by 5^2
= 1/25
```

The only way I am getting 25 is if I calculate 1/1/1 as 1, then

`1/5^-2 = 25`