Math Problem Statement
81/8-68/13=
Solution
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Math Problem Analysis
Mathematical Concepts
Fraction Subtraction
Least Common Denominator
Formulas
\( \frac{a}{b} - \frac{c}{d} = \frac{ad - bc}{bd} \) for subtraction of fractions
Finding the Least Common Denominator (LCD)
Theorems
Basic Arithmetic Operations on Fractions
Suitable Grade Level
Grades 6-8