Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Addition of fractions
Conversion of mixed numbers
Subtraction of fractions
Greatest Common Factor (GCF)
Prime factorization
Formulas
a/b + c/d = (ad + bc) / bd
Mixed number to improper fraction: a b/c = (a * c + b) / c
Greatest common factor: GCF(a, b)
Theorems
Basic addition and subtraction of fractions
Prime factorization for finding GCF
Suitable Grade Level
Grade 5-7