SAT MATH · Ratios & Percent · Foundations
Ratios & Percent: A map scale is math inch to math miles. What distance does math inches represent?
Part–whole, percent change, mixtures.
Try the problem
A map scale is inch to miles. What distance does inches represent?
Hint and answer
Concept to use
Ratio splits: $\frac{a}{a+b}\cdot total$.
Hint
Multiply by 12.
Answer
42
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