Math Problem Statement

An engineer measured the length of piece of wire as 0.36 recurring decimal. Convert the length into a fraction

Solution

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Math Problem Analysis

Mathematical Concepts

Recurring Decimals
Fraction Conversion
Simplification

Formulas

x = recurring decimal
100x = shift recurring decimal
Subtraction of equations to eliminate recurring part
Simplification of fractions using greatest common divisor (GCD)

Theorems

Recurring Decimals can be expressed as Rational Numbers

Suitable Grade Level

Grades 6-8