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Daily Math Challenge

📚 Money ⭐ Hard 🎓 Grade 6-8
A lemonade stand sells cups for $1.50. If supplies cost $8, how many cups must you sell to make $20 profit?
Answer
19 cups

📝 Step-by-Step Solution

1
Target revenue: $20 + $8 = $28
2
Cups needed: $28 ÷ $1.50 = 18.67
3
Round up: 19 cups
💡 Helpful Hints
• Add desired profit to costs
• Divide by price per cup
• Round up since you can't sell partial cups