Perform each of the following operations, reporting the answer with the proper number of significant figures: a. (23)(657) b. 0.00521 +0.236 C. c. 18.3 3.0576 d. 1157.23 17.812 e. (1.987)(298) 0.0821

World of Chemistry, 3rd edition
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ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter5: Measurements And Calculations
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Perform each of the following operations, reporting the answer with the proper number of significant figures:
a. (23)(657)
b. 0.00521 +0.236
c. 18.3
3.0576
d. 1157.23 17.812
e. (1.987)(298)
0.0821
Transcribed Image Text:Perform each of the following operations, reporting the answer with the proper number of significant figures: a. (23)(657) b. 0.00521 +0.236 c. 18.3 3.0576 d. 1157.23 17.812 e. (1.987)(298) 0.0821
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