729  WorkRate1
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36 people can do a job in 9 days. How many days would it take if there were only 6 people?



12 people can do a job in 5 days. How many days would it take if there were only 6 people?



40 people can do a job in 6 days. How many days would it take if there were only 8 people?



18 people can do a job in 6 days. How many days would it take if there were only 3 people?



27 people can do a job in 11 days. How many days would it take if there were only 9 people?



10 people can do a job in 7 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 4 people?



10 people can do a job in 7 days. How many days would it take if there were only 5 people?



42 people can do a job in 5 days. How many days would it take if there were only 7 people?



18 people can do a job in 5 days. How many days would it take if there were only 9 people?



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729    54 10 30 36 33 ( 163 )   35 70 14 30 10 ( 159 )   [[ 322 ]]