Final answer:
Approximately 19% of Aileen's bi-weekly gross pay has been withheld for tax.
Step-by-step explanation:
To find the percent of Aileen's bi-weekly gross pay that has been withheld for tax, we need to divide the amount deducted for taxes by the gross pay and then multiply by 100 to find the percentage.
Amount withheld for tax = $151.96
Gross pay = $799.80
Percentage withheld = (Amount withheld / Gross pay) * 100
Percentage withheld = (151.96 / 799.80) * 100 = 18.995
Therefore, approximately 19% of Aileen's bi-weekly gross pay has been withheld for tax.