document.write( "Question 701121: The formula for an anti-itch lotion includes 15 ml of calamine in a total of 60 ml of solution. How much calamine is needed to make 90 ml of lotion? \n" ); document.write( "
Algebra.Com's Answer #432236 by star68(2)![]() ![]() ![]() You can put this solution on YOUR website! 15ml of calamine to 60ml of solution \n" ); document.write( "60/6= 10ml \n" ); document.write( "15/6=2.5ml \n" ); document.write( " This means that there are 2.5ml of calamine per 10ml of anti-itch lotion, thus for a 90ml of lotion you multiply 9 to both the solution and calamine= \n" ); document.write( " 10*9=90ml \n" ); document.write( " 2.5*9=22.5ml \n" ); document.write( "Therefore, there are 22.5ml of calamine in a 90ml anti-itch lotion \n" ); document.write( " |