document.write( "Question 926639: If a 10-inch fish weighs 3 pounds, how much does a 15-inch fish weigh assuming the two fish are proportional? The answer is 10.125 pounds but I'm not sure how to get this. \n" ); document.write( "
Algebra.Com's Answer #562365 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If a 10-inch fish weighs 3 pounds, how much does a 15-inch fish weigh assuming the two fish are proportional? The answer is 10.125 pounds but I'm not sure how to get this. \n" ); document.write( "-------------------- \n" ); document.write( "wt/length = wt/length \n" ); document.write( "x/15 = 3/10 \n" ); document.write( "------ \n" ); document.write( "x = 15*3/10 \n" ); document.write( "==== \n" ); document.write( "x = 45/10 \n" ); document.write( "--- \n" ); document.write( "x = 4.5 lbs \n" ); document.write( "-------------------- \n" ); document.write( "Can't imagine where your 10.125 came from. \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------------- \n" ); document.write( " |