Evaluate \(\frac{(2.813 \times 10^{-3} \times 1...
Evaluate (2.813×10−3×1.063)(5.637×10−2) reducing each number to two significant figures and leaving your answer in two significant figures.
0.056
0.055
0.054
0.54
Correct answer is B
2.813×10−3×1.0635.637×10−2
= 0.002813×1.0630.05637
≊
= 0.055
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