Well I don't know if i'm answering the question, but 30 workers surveyed were satisfied with the benefits they received from the employers because 300 multiplied by .10 is 30. Hope my answer is useful.
8 costumes. Not 8/0.75.
Write down 8 costumes, that's your answer.
She has extra because she only wants to make 80oz and it takes 8 and she has 30 so 30 is extra
The answer is 10 years because simple interest is 16%