C. Round off each of the followingquantities to three significant figu

1.	C. Round off each of the followingquantities 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 mm 203 235k. 0.0041962 kg1.11
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C. Round off each of the followingquantities 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 mm 203 235k. 0.0041962 kg1.11

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