2007 AMC 8 Problem 5

Attempt Problem 5 of the 2007 AMC 8 below, then check your answer against the professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 2007 AMC 8 solutions, or check the answer key.

All problems are used with official legal permission of the Mathematical Association of America (MAA).

5.

Chandler wants to buy a $500\$500 mountain bike. For his birthday, his grandparents send him $50\$50, his aunt sends him $35\$35 and his cousin gives him $15\$15. He earns $16\$16 per week for his paper route. He will use all of his birthday money and all of the money he earns from his paper route. In how many weeks will he be able to buy the mountain bike?
2424
2525
2626
2727
2828
Answer: B
Concepts:money
Small hint:
First add the birthday money Chandler already has.
Big hint:
Divide the remaining cost by the weekly paper-route earnings.
Solution:
The total amount of birthday money Chandler gets is 50+35+15=10050+35+15=100 dollars. Therefore, he still needs 500−100=400500-100=400 dollars.
This can be earned in 400÷16=25400\div 16=25 weeks through his paper route.
Thus, B is the correct answer.
LIVE by Po-Shen Loh
Programs

LIVE Classes

Self-Paced Classes

Stars

Scholarship

About Us

Who Is Po-Shen Loh?

Email Contact

Newsletter

Jobs

Become a Star

For a more Thought Full world.

© 2026 Expii, Inc.