Mr. Erb owns 654.9 acres of land in total. His house and yard sit on 4.8 acres. 347.65 acres are planted with hay. He plans to fence the remaining land for his cows. He calculates the following to determine how many acres will be fenced. 347.65 - 4.8 = 342.85 acres 654.9 - 342.85 = 312.05 acres Mr. Erb concludes he can fence 312.05 acres. Explain his error, and find the actual number of acres Mr. Erb can fence.

Mr. Erb owns 654.9 acres of land in total. His house and yard sit on 4.8 acres. 347.65 acres are planted with hay. He plans to fence the remaining land for his cows. He calculates the following to determine how many acres will be fenced. 347.65 - 4.8 = 342.85 acres 654.9 - 342.85 = 312.05 acres Mr. Erb concludes he can fence 312.05 acres. Explain his error, and find the actual number of acres Mr. Erb can fence.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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347.65 - 4.8 = 342.85 acres

654.9 - 342.85 = 312.05 acres

Mr. Erb concludes he can fence 312.05 acres. Explain his error, and find the actual number of acres Mr. Erb can fence.

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