A person 6 feet tall casts a shadow 7 feet long. At the same time, a building casts a shadow 42 feet long. How tall is the building?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.5: Similarity And Measurement
Problem 3C
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A person 6 feet tall casts a shadow 7 feet long. At the same time, a building casts a shadow 42 feet long. How tall is the building?

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