Question 490514
----individual---job/hour	together				
John	8------	0.13-----	0.29				
Leo	6------	0.17					
Together they do 0.29	of the job in one hour	
After 	2	hours they would complete 0.58	of the job
							
After 	2	hours					
Balance job 		0.42	

Leo does 0.17	job		1	hour
For 0.42	job	hw will take 	2.5	hours