Minnesota Academic Standards
7.2.1 Recognize Proportional relationships in real-world and mathematical situations; represent these and other relationships with tables, verbal descriptions, symbols and graphs; solve problems involving proportional relationships and explain results in the original context.
126.96.36.199. Solve multi-step problems involving proportional relationships in numerous contexts.
7.2.4. Represent real world And mathematical situations using equations with variables. Solve equations symbolically, using the properties of equality. Also solve equations graphically and numerically. Interpret solutions in the original context.
188.8.131.52. Solve equations resulting from proportional relationships in various contexts.
MN.7.3. Geometry & Measurement
7.3.2. Analyze the effect of change of scale, translations and reflections on the attributes of two-dimensional figures.
184.108.40.206. Apply scale factors, length ratios and area ratios to determine side lengths and areas of similar geometric figures.
220.127.116.11. Use proportions and ratios to solve problems involving scale drawings and conversions of measurement units.