11% Discount on phone

mediumGrade 6-8discount

The Problem

A phone costs $191. The store offers a 11% discount. What is the final price?

Answer:

$170

Key Information

  • Original price: $191
  • Discount: 11%

Formula

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

Step-by-Step Solution

1

Identify original price and discount

Original price = $191, Discount = 11%
2

Calculate discount amount

Discount = 191 × 11% = 191 × 0.11
3

Calculate discount value

191 × 0.11 = $21
4

Subtract discount from original price

191 - 21 = 170
5

Final answer

The final price is $170

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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