C. Round off each of the following quantities to three significant figures :a. 1.43 cm3 b. 458 x 102 cmc. 643 cm² d. 0.039 me. 6.398 x 10-3 kmf. 0.0179 g g. 79,000 mh. 42,150 i. 649.85;j. 23,642,000 mmk. 0.0041962 kg

C. Round off each of the following quantities to three significant f

1.	C. Round off each of the following quantities to three significant figures :a. 1.43 cm3 b. 458 x 102 cmc. 643 cm² d. 0.039 me. 6.398 x 10-3 kmf. 0.0179 g g. 79,000 mh. 42,150 i. 649.85;j. 23,642,000 mmk. 0.0041962 kg
Answer» tion :(a) The ANSWER in THREE significant figures is, (b) The answer in three significant figures is, (c) The answer in three significant figures is, or (d) 0.039 mThe answer in three significant figures is, (e) The answer in three significant figures is, (f) 0.0179 gThe answer in three significant figures is, (G) 79000 mThe answer in three significant figures is, (h) 42150The answer in three significant figures is, (i) 649.85The answer in three significant figures is, (J) 23642000 mmThe answer in three significant figures is, (K) 0.0041962 kgThe answer in three significant figures is,