document.write( "Question 1058231: Sally collects stamps. Of all her stamps 45% are from the United States. She has 90 stamps from the United States. How many total stamps does she have? \n" ); document.write( "
Algebra.Com's Answer #673255 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 90 stamps are .45 of her collection \n" ); document.write( "90/.45=x/1.00 \n" ); document.write( "cross-multiply \n" ); document.write( ".45x=90 \n" ); document.write( "x=200 stamps, dividing both sides by 0.45 \n" ); document.write( " |