document.write( "Question 448371: A store has wrapping paper on sale. One package is 3 rolls of 2 1/2 ft x 8 ft for $6.00. Another package is 5 rolls of 2 1/2 ft x 6 ft for $8.00. Which is the better buy per square foot? \n" ); document.write( "
Algebra.Com's Answer #308523 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A store has wrapping paper on sale. \n" ); document.write( "One package is 3 rolls of 2 1/2 ft x 8 ft for $6.00. \n" ); document.write( "A: Price per square foot: 600/[3*(5/2)*8] = 600/60 = 10 cent per sq. ft. \n" ); document.write( "--------- \n" ); document.write( "Another package is 5 rolls of 2 1/2 ft x 6 ft for $8.00. \n" ); document.write( "B: Price per sq. ft: 800/[5*(5/2)*6] = 10.67 cents per sq ft. \n" ); document.write( "------------------------------------------------ \n" ); document.write( "Which is the better buy per square foot? \n" ); document.write( "A is the better buy \n" ); document.write( "========================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \n" ); document.write( " |