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Daniel Math Academy · Grade 7 Math

Scale Drawings

Skill E.9 · Ratios & proportions · ★★☆ Medium · Quarter 3

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Use the scale to answer each question.

1. 1
   In a model, $1$ centimeter represents $3$ meters. A model building is $6.25$ centimeters tall. How tall is the real building?
2. 2
   On a blueprint, $1$ inch represents $10$ feet. A room is $6.2$ inches long on the blueprint. How long is the real room?
3. 3
   On a blueprint, $1$ inch represents $10$ feet. A room is $7.25$ inches long on the blueprint. How long is the real room?
4. 4
   In a model, $1$ centimeter represents $4$ meters. A model building is $3.2$ centimeters tall. How tall is the real building?

Daniel Math Academy · Grade 7 Math

Answer Key

E.9 Scale Drawings · ★★☆ Medium

1. 118.75 meters
2. 262 feet
3. 372.5 feet
4. 412.8 meters