Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Repeating Decimals
Fractions
Algebra

Formulas

x = 1.27̅
Multiply both sides by 10: 10x = 12.77̅
Subtract original equation from new equation: 10x - x = 12.77̅ - 1.27̅
Simplify: 9x = 11.5
Final result: x = 1 5/18

Theorems

Repeating Decimal Conversion

Suitable Grade Level

Grades 6-8