document.write( "Question 1133629: Manuel can build a house in 45 days. With Errol’s help they can build the house in 30 days. How long
\n" );
document.write( "would it take Errol to build the same house by himself?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #750876 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Manuel can build a house in 45 days. With Errol’s help they can build the house in 30 days. How long would it take Errol to build the same house by himself? \n" ); document.write( "=================== \n" ); document.write( "To do this type of problem, invert and use \"house per day\" instead of days per house. \n" ); document.write( "----------------- \n" ); document.write( "email for help or to check your work via the TY note. \n" ); document.write( " \n" ); document.write( " |