592  WorkRate1
1

Name : _________________

 

refresh

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



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



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



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



48 people can do a job in 11 days. How many days would it take if there were only 8 people?



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



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



24 people can do a job in 7 days. How many days would it take if there were only 4 people?



24 people can do a job in 11 days. How many days would it take if there were only 6 people?



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



+(         )

 

(         )+

++[[          ]]++

592    24 30 12 21 66 ( 153 )   49 30 42 44 24 ( 189 )   [[ 342 ]]