To determine The common ways of expressing scale of a map or model. Introduction: The maps or models usually represent a larger distance in a smaller area, with the help of scale. The scale of a map represents relations between distance on the map and actual distance on the ground. Explanation The three common ways of expressing the scale of a map are: 1) Verbally: A scale can be expressed in words, by stating the distance as a unit on a map which represents the relative distance to the actual distance. When 1 cm on the map represents 10 km on ground or simply as 1 cm = 10 km , it is known as verbal scale. 2) Graphically: Graphically scale is represented by a marked miniruler on map which shows the distance between each unit of measurement on a map and represent relative distance to the actual ground distance. 3) As a ratio: Another efficient possible way of expressing scale on map is expressing it as a ratio. In ratio representation, the ratio of distance on a map to the actual distance on ground is represented. To show a scale of 1 cm = 100 km graphically, use a marked miniruler on the map which can state the conversion. Thus, the distance 1 cm on map is equal to 100 km on ground. To describe it as a ratio, convert the distance into a unit of representation, that is cm ...

Using And Understanding Mathematics: A Quantitative Reasoning Approach Plus Mylab Math With Integrated Review And Student Activity Manual Worksheets (7th Edition)

7th Edition

ISBN: 9780135168219

Author: Jeffrey O. Bennett, William L. Briggs

Publisher: PEARSON

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Chapter 3.B, Problem 5E

To determine

The common ways of expressing scale of a map or model.

Introduction: The maps or models usually represent a larger distance in a smaller area, with the help of scale. The scale of a map represents relations between distance on the map and actual distance on the ground.

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Chapter 3.B, Problem 4E

Chapter 3.B, Problem 6E

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Using And Understanding Mathematics: A Quantitative Reasoning Approach Plus Mylab Math With Integrated Review And Student Activity Manual Worksheets (7th Edition)

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