Dress and Shoes Costing $110: What This Math Riddle Teaches About Logic Puzzles
The dress and shoes together cost $110. The dress is $100 more than the shoes. Let the shoes cost x dollars. So, the dress costs x + $100. The equation is x + (x + $100) = $110. Solving this, the shoes cost $5, and the dress costs $105. The key to solving this puzzle … Read more