document.write( "Question 1204475: On a wall 78 2/5 cm wide, Peter is going to hang two pictures beside each other, each measuring 12 1/2 cm wide. He will leave 2 3/5 cm in between the pictures. He plans to use two nails to hang each picture, and will centre these nails leaving 4 1/2 cm between each pair. How far, in cm, from the end of the wall (on either side) will the first nail be placed? \n" ); document.write( "
Algebra.Com's Answer #840754 by MathLover1(20849)![]() ![]() You can put this solution on YOUR website! Draw a picture of the wall. Note that since the arrangement on the wall is symmetrical, you really only need a picture of half of the wall.\r \n" ); document.write( "\n" ); document.write( "To find how far from the wall the nail closest to the wall will be\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "|........................................... \n" ); document.write( ".......................................... \n" ); document.write( "<--------------------------|\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1) half of \n" ); document.write( "(2) minus half of \n" ); document.write( "(3) minus half of \n" ); document.write( "(4) minus half of \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the first nail be placed will be \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |