How many significant figures would this calculation have if it were completed: (9.04 - 8.23 +21.954 +81.0) × 3.1416

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Introduction
Section: Chapter Questions
Problem 7WUE: Use the rules for significant figures to find the answer to the addition problem 21.4 + 15 + 17.17 +...
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I don't get how to figure this answer out. Throughout the inside of the parenthesis, I thought it would be two significant figures because it's the least significant approximation. Then, when you multiply it with the outside, it would still be two because it's the smallest amount of significant figures. What am I doing wrong?
How many significant figures would
this calculation have if it were
completed:
(9.04- 8.23 +21.954 +81.0) x 3.1416
Transcribed Image Text:How many significant figures would this calculation have if it were completed: (9.04- 8.23 +21.954 +81.0) x 3.1416
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