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42 people can do a job in 12 days. How many days would it take if there were only 7 people?



4 people can do a job in 8 days. How many days would it take if there were only 2 people?



45 people can do a job in 12 days. How many days would it take if there were only 9 people?



24 people can do a job in 5 days. How many days would it take if there were only 4 people?



6 people can do a job in 9 days. How many days would it take if there were only 2 people?



28 people can do a job in 10 days. How many days would it take if there were only 7 people?



56 people can do a job in 10 days. How many days would it take if there were only 8 people?



4 people can do a job in 9 days. How many days would it take if there were only 2 people?



49 people can do a job in 10 days. How many days would it take if there were only 7 people?



14 people can do a job in 12 days. How many days would it take if there were only 2 people?



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742    72 16 60 30 27 ( 205 )   40 70 18 70 84 ( 282 )   [[ 487 ]]