document.write( "Question 985160: the length of a board is twice its width. if its perimeter is 3•6m, what is its width in cm? \n" ); document.write( "
Algebra.Com's Answer #605995 by srinivas.g(540)![]() ![]() You can put this solution on YOUR website! length = 2 x width \n" ); document.write( "perimeter =3.6 m \n" ); document.write( "perimeter =2(length+width) \n" ); document.write( " 3.6 =2(2*width+width) \n" ); document.write( " 3.6 = 2(3*width) \n" ); document.write( " 3.6 =6*width \n" ); document.write( "width =3.6/6 \n" ); document.write( " width =0.6 m \n" ); document.write( "result : width =0.6 m \n" ); document.write( " |