document.write( "Question 889134: it takes 6 students 1hour to sweep their school compound. How long will take 15 students to sweep the same compound? \n" ); document.write( "
Algebra.Com's Answer #538003 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! \"Sweep the compound\" is one job.\r \n" ); document.write( "\n" ); document.write( "Each student works at a rate of r.\r \n" ); document.write( "\n" ); document.write( "Let t = time in HOURS for the 15 students to do the job.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Solve for t. \n" ); document.write( " |