Daily Math Puzzle: 2026-03-25

$0.05 — Let B represent the cost of the bottle and C represent the cost of the cork. From the problem, we have two equations: 1. B + C = $1.10 (The total cost of the bottle and cork) 2. B = C + $1.00 (The bottle costs $1.00 more than the cork) Many people incorrectly assume the cork costs $0.10. If the cork cost $0.10, then the bottle would cost $1.00 more, which is $1.10. Adding these together ($1.10 + $0.10) gives $1.20, not $1.10. This shows the common guess is incorrect. To solve correctly, substitute the second equation into the first equation: (C + $1.00) + C = $1.10 Combine the 'C' terms: 2C + $1.00 = $1.10 Subtract $1.00 from both sides of the equation: 2C = $1.10 - $1.00 2C = $0.10 Divide by 2 to find the cost of the cork: C = $0.10 / 2 C = $0.05 So, the cork costs $0.05. This means the bottle costs $0.05 + $1.00 = $1.05. Together, $1.05 (bottle) + $0.05 (cork) = $1.10, which matches the problem statement.