document.write( "Question 469569: 10cm^3 of a normal specimen of human blood contains 1.2g of hemoglobin. How many grams does 20cm^3 of the same blood contain? \n" ); document.write( "
Algebra.Com's Answer #322153 by jorel1380(3719)\"\" \"About 
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10/20:1.2/n
\n" ); document.write( "10n=24
\n" ); document.write( "n=2.4 gms. of hemoglobin..
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