Question

Mrs tarter spends 15 percent of each weekday traveling in her car how many hours per day does mrs tarter spend in her car during the week

Answer 1

there are 5 week days which is 120hours.15%of 120 hours is
120*.15=18 hours per week

Answer 2

There are 7 weekdays this means 168 hours so 168 times 0.15 is 25.2 hours a week