all you do is divide 90 by 10% because 90% would be 81 magazines so 9x10 would be 90. I might be confusing but you just divide 90 by 10% for this question
So, Ms. Lui earns $775,000 each year. To find the weekly salary, we have to divide the annual income by the amount of weeks in a year. There are about 52 weeks in one year. Let's find the weekly salary:
Therefore, Ms. Lui earns $14,903.85 a week.
Hope this helps! If you have questions about my work, please leave them in the comments!