Math Problem Statement
(2/3-1/3*7/2)+1/2(-2/3)+1/3:2/5
Solution
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Math Problem Analysis
Mathematical Concepts
Fractions
Order of Operations
Addition and Subtraction of Fractions
Multiplication and Division of Fractions
Formulas
Multiplication of fractions: (a/b) * (c/d) = (a*c)/(b*d)
Division of fractions: (a/b) ÷ (c/d) = (a/b) * (d/c)
Addition and subtraction of fractions: Convert to a common denominator and then add/subtract numerators
Theorems
PEMDAS (Order of Operations)
Suitable Grade Level
Grades 6-8