document.write( "Question 743235: Ms. Mendez is sorting her photographs. She notes that 12 of the photos are black and white and that 40% of the photos are color. How many photos does she have? \n" ); document.write( "
Algebra.Com's Answer #452811 by stanbon(75887) ![]() You can put this solution on YOUR website! Ms. Mendez is sorting her photographs. She notes that 12 of the photos are black and white and that 40% of the photos are color. How many photos does she have? \n" ); document.write( "--------- \n" ); document.write( "60% of the photos must be black and white. \n" ); document.write( "--- \n" ); document.write( "Let x be the total # of photos. \n" ); document.write( "0.60x = 12 \n" ); document.write( "x = 12/0.60 \n" ); document.write( "x = 20 \n" ); document.write( "----- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |