document.write( "Question 240003: The width of a room is 5ft more than 1/4 the length. The perimeter is 230 ft. What is the width of the room?? \n" ); document.write( "
Algebra.Com's Answer #175990 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! W=L/4+5 \n" ); document.write( "2L+2W=230 \n" ); document.write( "2L+2(L/4+5)=230 \n" ); document.write( "2L+L/2+10=230 \n" ); document.write( "(2*2L+L)/2=230-10 \n" ); document.write( "(4L+L)/2=220 \n" ); document.write( "5L=220*2 \n" ); document.write( "5L=440 \n" ); document.write( "L=440/5 \n" ); document.write( "L=88 ANS. \n" ); document.write( "W=88/4+5 \n" ); document.write( "W=22+5 \n" ); document.write( "W=27 ANS. \n" ); document.write( "PROOF: \n" ); document.write( "2*88+2*27=230 \n" ); document.write( "176+54=230 \n" ); document.write( "230=230 \n" ); document.write( " |