Please help asap, will mark brainliest :))

The answer is

Step-by-step explanation:

Apply the exponent rule:

Add/Subtract the numbers:

Apply the exponent rule:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (this isn't a sponsor I've just been using it since the 6th grade lol).

answer: procent 54 wynosi 33,33%