document.write( "Question 552610: Quartz crystals are being sold by weight for 18 1/2 cents per gram. What is the cost of a crystal weighing 44 grams?\r
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Algebra.Com's Answer #360408 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Quartz crystals are being sold by weight for 18 1/2 cents per gram. What is the cost of a crystal weighing 44 grams? \n" ); document.write( "---- \n" ); document.write( "Use a proportion: \n" ); document.write( "------ \n" ); document.write( "x/44 = [18 1/2]/1 \n" ); document.write( "--- \n" ); document.write( "x = 44[37/2] \n" ); document.write( "--- \n" ); document.write( "x = 22[37] \n" ); document.write( "--- \n" ); document.write( "x = 814 cents = $8.14 \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |