Solved

Give the Correct Number of Significant Figures and Units to the Problem

Question 111

Multiple Choice

Give the correct number of significant figures and units to the problem below. 3.4 x 10^-2 mg + 448 µg =

A) 0.48 mg
B) 0.482 mg
C) 4.5 mg
D) 4.48 mg
E) 4.5 x 10² mg

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