10% Discount on tablet

mediumGrade 6-8discount

The Problem

A tablet costs $190. The store offers a 10% discount. What is the final price?

Answer:

$171

Key Information

  • Original price: $190
  • Discount: 10%

Formula

Final Price = Original Price - (Original Price × Discount%)

Step-by-Step Solution

1

Identify original price and discount

Original price = $190, Discount = 10%
2

Calculate discount amount

Discount = 190 × 10% = 190 × 0.10
3

Calculate discount value

190 × 0.10 = $19
4

Subtract discount from original price

190 - 19 = 171
5

Final answer

The final price is $171

Common Mistakes to Avoid

  • Forgetting to subtract the discount from original price
  • Calculating percentage incorrectly

Helpful Tips

  • Convert percentage to decimal by dividing by 100
  • Multiply, then subtract from original price

Real-World Application

Discount calculations help you save money when shopping during sales.

Related Topics:

percentagediscountmoneyword problems

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