Question 1056307
the shoes cost 155 dollars.
you will need at least that much in order to buy the shoes.
you can save 15 dollars a week.
divide 155 by 15 per week and you get 10 and 1/3 weeks.
if you can save for parts of a week, then you would need to save 15 dollars a week for 10 and 1/3 weeks in order to be able to buy the shows.
if you cannot save for parts of a week, then you would need to save 15 dollars a week for 11 weeks in order to be able to buy the shoes.