Round Off Each of the Following Quantities to Two Significant

question 2

Multiple Choice

Round off each of the following quantities to two significant figures:
i.32,175,000 µm
ii.3.3000 × 10⁷ kg
iii.0.04721 m
iv.8751 cm³

• A)i. 3.2 µm ii. 3.3 × 10⁷ kg iii. 0.047 m iv. 8.8 × 10³ cm³
• B)i. 3.2 × 10⁷ µm ii. 3.3 × 10⁷ kg iii. 0.047 m iv. 8.8 × 10³ cm³
• C)i. 3.2 × 10⁷ µm ii. 3.3 × 10⁷ kg iii. 0.047 m iv. 8.7 × 10³ cm³
• D)i. 3.2 × 10⁷ µm ii. 3.3 × 10⁷ kg iii. 0.05 m iv. 8.8 × 10³ cm³
• E)i. 3.2 × 10⁷ µm ii. 3.3 kg iii. 0.047 m iv. 8.8 × 10³ cm³

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