2026 AMC 8 Problem 4
Attempt Problem 4 of the 2026 AMC 8 below, then check your answer against the video solution and professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 2026 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
4.
Brynn’s savings decreased by in July, then increased by in August. Brynn’s savings are now what percent of the original amount?
Answer: E
Small hint:
Use as the original amount
Big hint:
After July, multiply by ; after August, multiply by
Video solution:
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Written solution:
If the original amount is , then after a decrease Brynn has . Increasing by gives , so the savings are of the original amount.
Problem 4 in other years
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