document.write( "Question 31640: A painter can paint a wall in 1 hours and 10 minutes, whereas his assistant can do the same size wall in 2 hours and 30 minutes. Find their work rate of the job per hour when they work together. Your answer is supposed to be a fraction. \n" ); document.write( "
Algebra.Com's Answer #18305 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! ONE TAKES 70 MINUTES & THE OTHER TAKES 150 MINUTES THEREFORE\r \n" ); document.write( "\n" ); document.write( "(70X150)/70+150 OR 10,500/220 MINUTES OR 175/3 2/3 HOURS OR 47.7 MINUTES \n" ); document.write( " |