Math Problem Statement
4 1/5 + 2 1/3 - 3 1/2 how to solve problems
Solution
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Math Problem Analysis
Mathematical Concepts
Fractions
Mixed Numbers
Addition and Subtraction of Fractions
Least Common Denominator
Formulas
Mixed number to improper fraction conversion: a b/c = (a * c + b)/c
Common denominator: Find the least common multiple (LCM) of the denominators
Fraction addition and subtraction: a/b + c/b - d/b = (a + c - d)/b
Theorems
Least Common Denominator Theorem
Suitable Grade Level
Grades 6-8