document.write( "Question 87614: Please i need help with this problem:\r
\n" ); document.write( "\n" ); document.write( " Assuming that on a blueprint 1/4 inch equals 12 inches, the actual length in feet of a steel bar represented on the blueprint by a line 3 3/8 inches long is.....
\n" ); document.write( "

Algebra.Com's Answer #250572 by jjordan95(63)\"\" \"About 
You can put this solution on YOUR website!
\" Assuming that on a blueprint 1/4 inch equals 12 inches, the actual length in feet of a steel bar represented on the blueprint by a line 3 3/8 inches long is.....
\n" ); document.write( "----------
\n" ); document.write( "x/[3 3/8] = (1/4)/(12) <---------------------------------------- This should be \"12%2F%281%2F4%29\" which is the same as \"12%2A4%2F1\"\r
\n" ); document.write( "\n" ); document.write( "x/[27/8] = 1/48 <----------------------------------------------- Therefore, the \"1%2F48\" should actually be 48\r
\n" ); document.write( "\n" ); document.write( "x = (27/8)*(1/48) \r
\n" ); document.write( "\n" ); document.write( "x = 27/384 <---------------------------------------------------- Which then changes this answer into \"816%2F8\" which is equal to 102 inches\r
\n" ); document.write( "\n" ); document.write( "x = 9/128 inches long or 0.0703125 inches long <--------------- at this point, you would divide 102 by 12 to change inches into feet \"102%2F12=8.5%29\". Therefore, the actual length of the steel bar is \"highlight%28%2817%2F2%29+feet%29+\".\r
\n" ); document.write( "\n" ); document.write( "=================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "I have added a few corrections to your post Stan.
\n" ); document.write( "
\n" );