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The Transcontinental Railroad: Using Proportions to Solve Problems

Age 10-12
Grade 5-7

Therese M Shea

The Transcontinental Railroad: Using Proportions to Solve Problems

Paperback (Rosen Publishing Group Jan. 1, 2006)
Introduces the mathematical concept of proportions by using examples of the money and time used to build the transcontinental railroad, and provides a brief history of the railroad and its impact upon the United States.
Series
Math for the Real World: Grades 6-7 (Level Z)
ISBN
1404260757 / 9781404260757
Pages
32
Weight
1.6 oz.
Dimensions
7.0 x 0.2 in.

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