document.write( "Question 1030588: Hi\r
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document.write( "a paint mixture contains blue paint to white paint in the ratio 2:3.how many litres of blue paint must be added to 10 litres of the mixture to get a new mixture which has 60% blue paint. \r
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document.write( "Thank you \n" );
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Algebra.Com's Answer #645438 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! We are given \n" ); document.write( ": \n" ); document.write( "10 litres solution of blue and white paint in the ratio of 2/3, therefore \n" ); document.write( ": \n" ); document.write( "we have 4 litres of blue paint and 6 litres of white paint \n" ); document.write( ": \n" ); document.write( "we want a ratio of blue to white to be 3/2 with 6 litres of white paint \n" ); document.write( ": \n" ); document.write( "3x/6 = 3/2 \n" ); document.write( ": \n" ); document.write( "6x = 18 \n" ); document.write( ": \n" ); document.write( "x = 3 \n" ); document.write( ": \n" ); document.write( "therefore we 9 litres of blue paint BUT we started with 4 litres of blue paint \n" ); document.write( ": \n" ); document.write( "************************************* \n" ); document.write( "we have to add 5 litres of blue paint \n" ); document.write( "************************************* \n" ); document.write( ": \n" ); document.write( "note that 9/15 = 60% \n" ); document.write( ": \n" ); document.write( " |