What is the result,expressed to the proper number of significant figures,of adding 23.4 to 91.237 and then subtracting 23.4?
A)91.237
B)91.2
C)91.3
D)91.0
E)91

Name: What is the result,expressed to the proper number of significant figures,of adding 23.4 to 91.237 and then subtracting 23.4? A)91.237 B)91.2 C)91.3 D)91.0 E)91
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The Answer of What is the result,expressed to the proper number of significant figures,of adding 23.4 to 91.237 and then subtracting 23.4?
A)91.237
B)91.2
C)91.3
D)91.0
E)91

What Is the Result,expressed to the Proper Number of Significant