Write 0.04768 correct to 2 significant figures.
A0.05
B0.047
C0.0477
D0.048CORRECT
Common EntranceMathematicsApproximation
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Why the answer is D, and why the others tempt you.
The first two significant figures are 4 and 7. The next digit is 6, so round 7 up to 8: 0.048.
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