document.write( "Question 853007: concrete costs 128 per cubic meter what will it cost to concrete a driveway 20m long and 3 meter wide to a depth of 12cm \n" ); document.write( "
Algebra.Com's Answer #513836 by rvfer(117) ![]() You can put this solution on YOUR website! 20*3*0.12=7.2 me4ters \n" ); document.write( "128*7.2=921.60 \n" ); document.write( " |