Which of the following quantities is/are correctly rounded to three significant figures?
(i) 0.0277 mL = 0.028 mL
(ii) 2.1295 km = 2.12 km
(iii) 3.986 * 10⁴ cm³ = 3.99 * 10⁴ cm³
(iv) 0.003398216 in = 0.003 in

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The Answer of Which of the following quantities is/are correctly rounded to three significant figures? (i)0.0277 mL = 0.028 mL (ii)2.1295 km = 2.12 km (iii)3.986 * 10⁴ cm³ = 3.99 * 10⁴ cm³ (iv)0.003398216 in = 0.003 in

Which of the Following Quantities Is/are Correctly Rounded to Three