Math Problem Statement
si después de gastar 3/10 de mi dinero me quedan 63.000 pesos, cuanto tenía al principio, cuanto me quedo
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Fractions
Linear Equations
Formulas
Remaining Amount = Total Amount - (Fraction of Total Amount)
x = Remaining Amount / (1 - Fraction Spent)
Fraction of Total Amount = Total Amount * Fraction Spent
Theorems
Basic Proportion Theorem
Suitable Grade Level
Grades 6-8
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