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



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



16 people can do a job in 12 days. How many days would it take if there were only 4 people?



18 people can do a job in 5 days. How many days would it take if there were only 3 people?



36 people can do a job in 7 days. How many days would it take if there were only 9 people?



12 people can do a job in 7 days. How many days would it take if there were only 6 people?



21 people can do a job in 7 days. How many days would it take if there were only 3 people?



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



49 people can do a job in 9 days. How many days would it take if there were only 7 people?



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



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703    42 30 48 30 28 ( 178 )   14 49 15 63 30 ( 171 )   [[ 349 ]]