Total Cost: Buying 5 bananas

easyGrade 2-4total cost

The Problem

Mike buys 5 bananas. Each banana costs $4. How much does Mike spend in total?

Answer:

$20

Key Information

  • Price per banana: $4
  • Number of bananas: 5

Formula

Total Cost = Price × Quantity

Step-by-Step Solution

1

Identify the price and quantity

Price per banana = $4, Quantity = 5
2

Set up equation

Total cost = Price × Quantity
3

Substitute values

Total cost = $4 × 5
4

Calculate

4 × 5 = 20
5

Final answer

Mike spends $20

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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