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Introduction to Chemistry
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2. Measurement and Problem Solving
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Problem 19
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Problem 30
2. Measurement and Problem Solving
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2. Measurement and Problem Solving / Significant Figures: In Calculations / Problem 19
Problem 19
Round the number 7.856 to three significant figures.
A
7.85
B
7.8
C
7.9
D
7.86
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