Total Cost: Buying 5 oranges

easyGrade 2-4total cost

The Problem

Sarah buys 5 oranges. Each orange costs $7. How much does Sarah spend in total?

Answer:

$35

Key Information

  • Price per orange: $7
  • Number of oranges: 5

Formula

Total Cost = Price × Quantity

Step-by-Step Solution

1

Identify the price and quantity

Price per orange = $7, Quantity = 5
2

Set up equation

Total cost = Price × Quantity
3

Substitute values

Total cost = $7 × 5
4

Calculate

7 × 5 = 35
5

Final answer

Sarah spends $35

Common Mistakes to Avoid

  • Adding instead of multiplying
  • Using wrong numbers

Helpful Tips

  • Multiply price by quantity to get total
  • Double-check which number is the price and which is quantity

Real-World Application

Calculating total cost is essential for budgeting and shopping.

Related Topics:

moneyshoppingmultiplicationword problems

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