document.write( "Question 658504: If 10 people can finish a job in 30 days, In how many the job can be completed by 30 persons? \n" ); document.write( "
Algebra.Com's Answer #410313 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
10/30=30/X CROSS MULTIPLY
\n" ); document.write( "30X=30*10
\n" ); document.write( "30X=300
\n" ); document.write( "X=300/30
\n" ); document.write( "X=10 DAYS TO COMPLETE THE JOB WITH 30 WORKERS.
\n" ); document.write( "
\n" );