document.write( "Question 275909: If it takes 3 students, 3 minutes, to solve 3 problems..... then how long will it take 1 student to solve 2 problems? \n" ); document.write( "
Algebra.Com's Answer #201168 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! If it takes 3 students 3 min to solve 3 problems, \n" ); document.write( "Then, it takes 1 student 3 times as long to do the same job \n" ); document.write( "so far: \n" ); document.write( " It takes 1 student 9 min to solve 3 problems \n" ); document.write( "Therefore it takes 1 student 3 min to solve 1 problem \n" ); document.write( "Therefore it takes 1 student 6 min to solve 2 problems \n" ); document.write( " |