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You can put this solution on YOUR website!
20 lb * 0.45 kg/1 lb=9 kg. This can be made more exact with more decimal places, but this is within 1 per cent. Notice how the lb units cancel, and what is left are kg. \n" ); document.write( "
| Algebra.Com's Answer #601572 by Boreal(15235) You can put this solution on YOUR website! 20 lb * 0.45 kg/1 lb=9 kg. This can be made more exact with more decimal places, but this is within 1 per cent. Notice how the lb units cancel, and what is left are kg. \n" ); document.write( " |