Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Ratios
Proportions
Equivalent Ratios

Formulas

Cross-multiplication to solve ratios: (a/b = c/d) → a * d = b * c
Simplifying ratios: divide both terms by their greatest common divisor

Theorems

Proportion Theorem: If two ratios are equivalent, their cross-products are equal.

Suitable Grade Level

Grades 5-7