document.write( "Question 188849: If I have one canned drink, that is 15% orange juice and another is 10% orange juice. I need 5 liters that have 14% orange juice how many liters will I need of 15% and how many of 10%? \n" ); document.write( "
Algebra.Com's Answer #141633 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! If I have one canned drink, that is 15% orange juice and another is 10% orange juice. I need 5 liters that have 14% orange juice how many liters will I need of 15% and how many of 10%? \n" ); document.write( "--------------------- \n" ); document.write( "f = 15%, t = 10% \n" ); document.write( "------------ \n" ); document.write( "f*0.15 + t*0.10 = 5*0.14 = 0.7 \n" ); document.write( "15f + 10t = 70 \n" ); document.write( "f + t = 5 --> t = 5-f \n" ); document.write( "----------- \n" ); document.write( "15f + 10*(5-f) = 70 \n" ); document.write( "15f +50-10f = 70 \n" ); document.write( "5f = 20 \n" ); document.write( "f = 4 liters (of 15%) \n" ); document.write( "t = 1 liter (of 10%) \n" ); document.write( " \n" ); document.write( " |