Math Problem Statement

A baked some cookies. 60% of the cookies are butter cookies and the rest are chocolate chip cookies. She then gave a third of the butter cookies to her friends and had 22 butter cookies left. How many cookies did she bake altogether?

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Percentages
Linear Equations

Formulas

Total butter cookies: 0.6x
Remaining butter cookies: (2/3) * 0.6x = 22

Theorems

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Suitable Grade Level

Grades 6-8