document.write( "Question 972999: if 12men can dig a pit in 5days. how many more men do you require to do the same work in three days? \n" ); document.write( "
Algebra.Com's Answer #595267 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "I already did this one: Question 972997\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "12 can do the job in 5 days.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "12 can do 1/5 of the job in 1 day.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1 can do 1/5 times 1/12 or 1/60 of the job in 1 day\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1 can do 3 times 1/60 or 1/20 of the job in 3 days.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So 20 can do the whole job in 3 days.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " |