document.write( "Question 762547: In a mixture of raisins and dates, the ratio by weight of raisins to dates is 7 to 3. How many pounds of raisins will there be in 7 pounds of this mixture? \n" ); document.write( "
Algebra.Com's Answer #464057 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! In a mixture of raisins and dates, the ratio by weight of raisins to dates is 7 to 3. How many pounds of raisins will there be in 7 pounds of this mixture? \n" ); document.write( "------------------------------------- \n" ); document.write( "7 to 3 is the same as 7x to 3x where 7x is the weight of raisins: \n" ); document.write( "-------- \n" ); document.write( "Equation: \n" ); document.write( "7x + 3x = 7 lbs \n" ); document.write( "10x = 7 \n" ); document.write( "x = 0.7 \n" ); document.write( "------- \n" ); document.write( "lbs of raisins = 7x = 7*0.7 = 4.9 lbs \n" ); document.write( "============================= \n" ); document.write( "Chers, \n" ); document.write( "Stan H. \n" ); document.write( "================== \n" ); document.write( " \n" ); document.write( " |