Total Cost: Buying 7 bananas

easyGrade 2-4total cost

The Problem

Mike buys 7 bananas. Each banana costs $6. How much does Mike spend in total?

Answer:

$42

Key Information

  • Price per banana: $6
  • Number of bananas: 7

Formula

Total Cost = Price × Quantity

Step-by-Step Solution

1

Identify the price and quantity

Price per banana = $6, Quantity = 7
2

Set up equation

Total cost = Price × Quantity
3

Substitute values

Total cost = $6 × 7
4

Calculate

6 × 7 = 42
5

Final answer

Mike spends $42

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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