Math Problem Statement

Solve

Solution

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Math Problem Analysis

Mathematical Concepts

Percentage
Profit and Loss
Discount Calculation

Formulas

Profit at full price = 0.30x
Selling price after discount = x - 0.20x = 0.80x
Cost price = x - 0.30x = 0.70x
Profit on discounted price = 0.80x - 0.70x = 0.10x

Theorems

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Suitable Grade Level

Grades 7-9