document.write( "Question 1071135: What is the proportion of the 6 builders to build a wall in 15 day and 10 builders to build same \n" ); document.write( "
Algebra.Com's Answer #686053 by ikleyn(52817)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "
\r\n" );
document.write( "The equation for man-days is\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "6*15 = 10*x.   (1)\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "If you want to write it as a proportion, here it is:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\"6%2Fx\" = \"10%2F15\".\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Inverse proportionality.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "If you want, you can present (1) equivalently as the equality for the rates:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\"1%2F%286%2A15%29\" = \"1%2F%2810%2Ax%29\".     (2).\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Both sides of (2) are rates (that are assumed to be the same).\r\n" );
document.write( "
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "To see solved problems on this subject, look into the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Rate of work problems \r
\n" ); document.write( "\n" ); document.write( "in this site.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this textbook under the topic \"Rate of work and joint work problems\" of the section \"Word problems\".\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );