Math Problem Statement

Преобразование 1,2(6) периодических бесконечных десятичных дробей в простые дроби

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Decimal Fractions
Rational Numbers
Recurring Decimals

Formulas

x = 1.2(6)
10x - x = 11.4
x = 114/90
x = 19/15

Theorems

Conversion of recurring decimals to fractions

Suitable Grade Level

Grades 8-10