document.write( "Question 716911: To make a batch of purple paint you mix 4 oz of blue paint for every 6 oz of red paint. If you want to make 90 ozof paint, how much red paint do you need? \n" ); document.write( "
Algebra.Com's Answer #440023 by jndarrell(58)![]() ![]() ![]() You can put this solution on YOUR website! So one batch is 10oz.\r \n" ); document.write( "\n" ); document.write( "6 over 10 is = to x over 90 \n" ); document.write( "Cross multiply \n" ); document.write( "10x=540 \n" ); document.write( "Divide both by 10 to get x alone \n" ); document.write( "x=54oz of Red paint \n" ); document.write( " |