Finding Common Percents
Bailey purchased a mountain bike using a layaway plan. She paid for the bike in 4 equal payments every week for 4 weeks after which she received the bike.
The total cost of the bike was $452\displaystyle {452}. Use this information to complete the table below by determining the amount and percent Bailey had paid in total after each number of weeks. Hint: Use halving to ease your computations.

Week NumberWeek 0Week 1Week 2Week 3Week 4
Total Amount Paid$0$$$$
Total Percent Paid0%%%%%
In Week 3, Bailey had paid a total of $
Bailey had paid a total of $226 in Week
When Bailey had paid 25% of the cost of the bike she had paid $