📚 Advanced Percentage Problems
Now let's tackle some challenging problems that combine multiple concepts!
🧮 Complex Problem
A store marks up items by 60%, then offers a "40% off" sale. Is the store making or losing money?
1
Cost to store: $100
2
After 60% markup: $100 × 1.60 = $160
3
After 40% discount: $160 × 0.60 = $96
The store loses $4 per item!
🎯 Inténtalo tú mismo
Inténtalo tú mismo
Company A's profits increased by 25% in Year 1 and decreased by 20% in Year 2. If they started with $1,000,000, what's the final profit?
Year 1: $1M × 1.25 = $1.25M. Year 2: $1.25M × 0.80 = ?
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