✏️ Explanation
Mathematics is used in shopping to add prices, calculate discounts, compare deals, and manage budgets. It helps us make smart choices and save money.
🔍 Why It Matters
Without maths, shopping would be confusing and expensive!
🔢 Practice Exercises
1. How is mathematics used in shopping?
2. If an item costs £50 and has a 20% discount, what is the sale price?
3. What is a budget?
4. Why is comparing prices important?
5. Why is mathematics important in shopping?
⚠️ Common Mistakes
- Mixing up price and discount
- Forgetting to subtract the discount
- Not checking the final price
✨ Quick Summary
Mathematics helps us budget, compare prices, and save money when shopping.