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Katie Mae's home is how far from her school?
A0.5 miles
B6.0 miles
C1.5 miles
D3.0 miles
Answer & Solution
Correct answer: C. 1.5 miles
1. Walking 3 mph for 0.5 hour gives 1.5 miles.
2. Biking 6 mph for 0.25 hour also gives 1.5 miles.
3. So the distance is 1.5 miles.
_Source: OpenStax Elementary Algebra 2e, Chapter 3, Uniform Motion Applications (CC BY 4.0)._
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