Esteban's entry in a robotics competition moved 40 feet in 7 seconds. He wants to find how fast it will go in 200 seconds, rounded to the nearest tenth. Esteban should divide 40 by 7, and multiply the quotient by 200. Why is it better for him to round the decimal after multiplying, rather than after dividing?
Esteban's entry in a robotics competition moved 40 feet in 7 seconds. He wants to find how fast it will go in 200 seconds, rounded to the nearest tenth. Esteban should divide 40 by 7, and multiply the quotient by 200. Why is it better for him to round the decimal after multiplying, rather than after dividing?
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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Esteban's entry in a robotics competition moved 40 feet in 7 seconds. He wants to find how
fast it will go in 200 seconds, rounded to the nearest tenth. Esteban should divide 40 by 7,
and multiply the quotient by 200. Why is it better for him to round the decimal after multiplying,
rather than after dividing?
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