Express 2.7864 x 10-3 to 2 significant figures
-
A.
0.28 -
B.
0.27 -
C.
0.0028 -
D.
0.0027
Correct Answer: Option C
Explanation
2.7864 x 10-3 = 0.0027864
= 0.0028(approx. 2 s.f)
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