en.wikipedia.org/wiki/Scale_(ratio)

The scale ratio of a model represents the proportional ratio of a linear dimension of the model to the same feature of the original. Examples include a 3- dimensional scale model of a building or the...

www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-scale-drawings/v/constructing-scale-drawings

An urban planner needs your help in creating a

www.basic-mathematics.com/scale-drawings.html

Since it is not always possible to draw on paper the actual size of real-life objects
such as the real size of a car, an airplane, we need

www.virtualnerd.com/pre-algebra/ratios-proportions/scale-models/scale-model-examples/scale-model-scale-factor

This tutorial provides a great real world application of

www.ask.com/youtube?q=How to do scale drawings in math?&v=5HU_LCR5C7s

Aug 13, 2013 ... Scale Drawings and Scale Factors 7th Grade Math ... How to Use a Proportional
Scale : Solutions to Your Math Problems - Duration: 1:36.

www.virtualnerd.com/pre-algebra/ratios-proportions/scale-models/scale-model-examples/scale-drawing-definition

www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-scale-drawings/v/scale-drawing-example-2

Oct 30, 2013

www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-scale-drawings/e/interpreting-scale-drawings

Practice interpreting

www.ixl.com/math/grade-7/scale-drawings-word-problems

Fun